146545680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19697}}^1$

素因数の和:19744

約数の個数: 80

約数和(自身を含む): 468969984

約数和(自身を除く): 322424304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 19697, 39394, 59091, 78788, 98485, 118182, 157576, 196970, 236364, 295455, 315152, 393940, 472728, 590910, 610607, 787880, 945456, 1181820, 1221214, 1575760, 1831821, 2363640, 2442428, 3053035, 3663642, 4727280, 4884856, 6106070, 7327284, 9159105, 9769712, 12212140, 14654568, 18318210, 24424280, 29309136, 36636420, 48848560, 73272840, 146545680]

約数ペア:

[(1, 146545680), (2, 73272840), (3, 48848560), (4, 36636420), (5, 29309136), (6, 24424280), (8, 18318210), (10, 14654568), (12, 12212140), (15, 9769712), (16, 9159105), (20, 7327284), (24, 6106070), (30, 4884856), (31, 4727280), (40, 3663642), (48, 3053035), (60, 2442428), (62, 2363640), (80, 1831821), (93, 1575760), (120, 1221214), (124, 1181820), (155, 945456), (186, 787880), (240, 610607), (248, 590910), (310, 472728), (372, 393940), (465, 315152), (496, 295455), (620, 236364), (744, 196970), (930, 157576), (1240, 118182), (1488, 98485), (1860, 78788), (2480, 59091), (3720, 39394), (7440, 19697)]