729459120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{809}}^1$

素因数の和:872

約数の個数: 240

約数和(自身を含む): 2590146720

約数和(自身を除く): 1860687600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 289, 312, 340, 390, 408, 442, 510, 520, 578, 624, 663, 680, 780, 809, 816, 867, 884, 1020, 1040, 1105, 1156, 1326, 1360, 1445, 1560, 1618, 1734, 1768, 2040, 2210, 2312, 2427, 2652, 2890, 3120, 3236, 3315, 3468, 3536, 3757, 4045, 4080, 4335, 4420, 4624, 4854, 5304, 5780, 6472, 6630, 6936, 7514, 8090, 8670, 8840, 9708, 10517, 10608, 11271, 11560, 12135, 12944, 13260, 13753, 13872, 15028, 16180, 17340, 17680, 18785, 19416, 21034, 22542, 23120, 24270, 26520, 27506, 30056, 31551, 32360, 34680, 37570, 38832, 41259, 42068, 45084, 48540, 52585, 53040, 55012, 56355, 60112, 63102, 64720, 68765, 69360, 75140, 82518, 84136, 90168, 97080, 105170, 110024, 112710, 126204, 137530, 150280, 157755, 165036, 168272, 178789, 180336, 194160, 206295, 210340, 220048, 225420, 233801, 252408, 275060, 300560, 315510, 330072, 357578, 412590, 420680, 450840, 467602, 504816, 536367, 550120, 631020, 660144, 701403, 715156, 825180, 841360, 893945, 901680, 935204, 1072734, 1100240, 1169005, 1262040, 1402806, 1430312, 1650360, 1787890, 1870408, 2145468, 2338010, 2524080, 2681835, 2805612, 2860624, 3039413, 3300720, 3507015, 3575780, 3740816, 4290936, 4676020, 5363670, 5611224, 6078826, 7014030, 7151560, 8581872, 9118239, 9352040, 10727340, 11222448, 12157652, 14028060, 14303120, 15197065, 18236478, 18704080, 21454680, 24315304, 28056120, 30394130, 36472956, 42909360, 45591195, 48630608, 56112240, 60788260, 72945912, 91182390, 121576520, 145891824, 182364780, 243153040, 364729560, 729459120]

約数ペア:

[(1, 729459120), (2, 364729560), (3, 243153040), (4, 182364780), (5, 145891824), (6, 121576520), (8, 91182390), (10, 72945912), (12, 60788260), (13, 56112240), (15, 48630608), (16, 45591195), (17, 42909360), (20, 36472956), (24, 30394130), (26, 28056120), (30, 24315304), (34, 21454680), (39, 18704080), (40, 18236478), (48, 15197065), (51, 14303120), (52, 14028060), (60, 12157652), (65, 11222448), (68, 10727340), (78, 9352040), (80, 9118239), (85, 8581872), (102, 7151560), (104, 7014030), (120, 6078826), (130, 5611224), (136, 5363670), (156, 4676020), (170, 4290936), (195, 3740816), (204, 3575780), (208, 3507015), (221, 3300720), (240, 3039413), (255, 2860624), (260, 2805612), (272, 2681835), (289, 2524080), (312, 2338010), (340, 2145468), (390, 1870408), (408, 1787890), (442, 1650360), (510, 1430312), (520, 1402806), (578, 1262040), (624, 1169005), (663, 1100240), (680, 1072734), (780, 935204), (809, 901680), (816, 893945), (867, 841360), (884, 825180), (1020, 715156), (1040, 701403), (1105, 660144), (1156, 631020), (1326, 550120), (1360, 536367), (1445, 504816), (1560, 467602), (1618, 450840), (1734, 420680), (1768, 412590), (2040, 357578), (2210, 330072), (2312, 315510), (2427, 300560), (2652, 275060), (2890, 252408), (3120, 233801), (3236, 225420), (3315, 220048), (3468, 210340), (3536, 206295), (3757, 194160), (4045, 180336), (4080, 178789), (4335, 168272), (4420, 165036), (4624, 157755), (4854, 150280), (5304, 137530), (5780, 126204), (6472, 112710), (6630, 110024), (6936, 105170), (7514, 97080), (8090, 90168), (8670, 84136), (8840, 82518), (9708, 75140), (10517, 69360), (10608, 68765), (11271, 64720), (11560, 63102), (12135, 60112), (12944, 56355), (13260, 55012), (13753, 53040), (13872, 52585), (15028, 48540), (16180, 45084), (17340, 42068), (17680, 41259), (18785, 38832), (19416, 37570), (21034, 34680), (22542, 32360), (23120, 31551), (24270, 30056), (26520, 27506)]