60788520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 220147200

約数和(自身を除く): 159358680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 419, 465, 468, 520, 558, 585, 620, 744, 780, 806, 838, 930, 936, 1116, 1170, 1209, 1240, 1257, 1395, 1560, 1612, 1676, 1860, 2015, 2095, 2232, 2340, 2418, 2514, 2790, 3224, 3352, 3627, 3720, 3771, 4030, 4190, 4680, 4836, 5028, 5447, 5580, 6045, 6285, 7254, 7542, 8060, 8380, 9672, 10056, 10894, 11160, 12090, 12570, 12989, 14508, 15084, 16120, 16341, 16760, 18135, 18855, 21788, 24180, 25140, 25978, 27235, 29016, 30168, 32682, 36270, 37710, 38967, 43576, 48360, 49023, 50280, 51956, 54470, 64945, 65364, 72540, 75420, 77934, 81705, 98046, 103912, 108940, 116901, 129890, 130728, 145080, 150840, 155868, 163410, 168857, 194835, 196092, 217880, 233802, 245115, 259780, 311736, 326820, 337714, 389670, 392184, 467604, 490230, 506571, 519560, 584505, 653640, 675428, 779340, 844285, 935208, 980460, 1013142, 1169010, 1350856, 1519713, 1558680, 1688570, 1960920, 2026284, 2338020, 2532855, 3039426, 3377140, 4052568, 4676040, 5065710, 6078852, 6754280, 7598565, 10131420, 12157704, 15197130, 20262840, 30394260, 60788520]

約数ペア:

[(1, 60788520), (2, 30394260), (3, 20262840), (4, 15197130), (5, 12157704), (6, 10131420), (8, 7598565), (9, 6754280), (10, 6078852), (12, 5065710), (13, 4676040), (15, 4052568), (18, 3377140), (20, 3039426), (24, 2532855), (26, 2338020), (30, 2026284), (31, 1960920), (36, 1688570), (39, 1558680), (40, 1519713), (45, 1350856), (52, 1169010), (60, 1013142), (62, 980460), (65, 935208), (72, 844285), (78, 779340), (90, 675428), (93, 653640), (104, 584505), (117, 519560), (120, 506571), (124, 490230), (130, 467604), (155, 392184), (156, 389670), (180, 337714), (186, 326820), (195, 311736), (234, 259780), (248, 245115), (260, 233802), (279, 217880), (310, 196092), (312, 194835), (360, 168857), (372, 163410), (390, 155868), (403, 150840), (419, 145080), (465, 130728), (468, 129890), (520, 116901), (558, 108940), (585, 103912), (620, 98046), (744, 81705), (780, 77934), (806, 75420), (838, 72540), (930, 65364), (936, 64945), (1116, 54470), (1170, 51956), (1209, 50280), (1240, 49023), (1257, 48360), (1395, 43576), (1560, 38967), (1612, 37710), (1676, 36270), (1860, 32682), (2015, 30168), (2095, 29016), (2232, 27235), (2340, 25978), (2418, 25140), (2514, 24180), (2790, 21788), (3224, 18855), (3352, 18135), (3627, 16760), (3720, 16341), (3771, 16120), (4030, 15084), (4190, 14508), (4680, 12989), (4836, 12570), (5028, 12090), (5447, 11160), (5580, 10894), (6045, 10056), (6285, 9672), (7254, 8380), (7542, 8060)]