8048748240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27739}}^1$

素因数の和:27802

約数の個数: 240

約数和(自身を含む): 30049743360

約数和(自身を除く): 22000995120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2790, 3120, 3224, 3627, 3720, 4030, 4464, 4680, 4836, 5580, 6045, 6448, 7254, 7440, 8060, 9360, 9672, 11160, 12090, 14508, 16120, 18135, 19344, 22320, 24180, 27739, 29016, 32240, 36270, 48360, 55478, 58032, 72540, 83217, 96720, 110956, 138695, 145080, 166434, 221912, 249651, 277390, 290160, 332868, 360607, 416085, 443824, 499302, 554780, 665736, 721214, 832170, 859909, 998604, 1081821, 1109560, 1248255, 1331472, 1442428, 1664340, 1719818, 1803035, 1997208, 2163642, 2219120, 2496510, 2579727, 2884856, 3245463, 3328680, 3439636, 3606070, 3994416, 4299545, 4327284, 4993020, 5159454, 5409105, 5769712, 6490926, 6657360, 6879272, 7212140, 7739181, 8599090, 8654568, 9986040, 10318908, 10818210, 11178817, 12898635, 12981852, 13758544, 14424280, 15478362, 16227315, 17198180, 17309136, 19972080, 20637816, 21636420, 22357634, 25797270, 25963704, 28848560, 30956724, 32454630, 33536451, 34396360, 38695905, 41275632, 43272840, 44715268, 51594540, 51927408, 55894085, 61913448, 64909260, 67072902, 68792720, 77391810, 86545680, 89430536, 100609353, 103189080, 111788170, 123826896, 129818520, 134145804, 154783620, 167682255, 178861072, 201218706, 206378160, 223576340, 259637040, 268291608, 309567240, 335364510, 402437412, 447152680, 503046765, 536583216, 619134480, 670729020, 804874824, 894305360, 1006093530, 1341458040, 1609749648, 2012187060, 2682916080, 4024374120, 8048748240]

約数ペア:

[(1, 8048748240), (2, 4024374120), (3, 2682916080), (4, 2012187060), (5, 1609749648), (6, 1341458040), (8, 1006093530), (9, 894305360), (10, 804874824), (12, 670729020), (13, 619134480), (15, 536583216), (16, 503046765), (18, 447152680), (20, 402437412), (24, 335364510), (26, 309567240), (30, 268291608), (31, 259637040), (36, 223576340), (39, 206378160), (40, 201218706), (45, 178861072), (48, 167682255), (52, 154783620), (60, 134145804), (62, 129818520), (65, 123826896), (72, 111788170), (78, 103189080), (80, 100609353), (90, 89430536), (93, 86545680), (104, 77391810), (117, 68792720), (120, 67072902), (124, 64909260), (130, 61913448), (144, 55894085), (155, 51927408), (156, 51594540), (180, 44715268), (186, 43272840), (195, 41275632), (208, 38695905), (234, 34396360), (240, 33536451), (248, 32454630), (260, 30956724), (279, 28848560), (310, 25963704), (312, 25797270), (360, 22357634), (372, 21636420), (390, 20637816), (403, 19972080), (465, 17309136), (468, 17198180), (496, 16227315), (520, 15478362), (558, 14424280), (585, 13758544), (620, 12981852), (624, 12898635), (720, 11178817), (744, 10818210), (780, 10318908), (806, 9986040), (930, 8654568), (936, 8599090), (1040, 7739181), (1116, 7212140), (1170, 6879272), (1209, 6657360), (1240, 6490926), (1395, 5769712), (1488, 5409105), (1560, 5159454), (1612, 4993020), (1860, 4327284), (1872, 4299545), (2015, 3994416), (2232, 3606070), (2340, 3439636), (2418, 3328680), (2480, 3245463), (2790, 2884856), (3120, 2579727), (3224, 2496510), (3627, 2219120), (3720, 2163642), (4030, 1997208), (4464, 1803035), (4680, 1719818), (4836, 1664340), (5580, 1442428), (6045, 1331472), (6448, 1248255), (7254, 1109560), (7440, 1081821), (8060, 998604), (9360, 859909), (9672, 832170), (11160, 721214), (12090, 665736), (14508, 554780), (16120, 499302), (18135, 443824), (19344, 416085), (22320, 360607), (24180, 332868), (27739, 290160), (29016, 277390), (32240, 249651), (36270, 221912), (48360, 166434), (55478, 145080), (58032, 138695), (72540, 110956), (83217, 96720)]