1529880240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{910643}}^1$

素因数の和:910666

約数の個数: 80

約数和(自身を含む): 5420153088

約数和(自身を除く): 3890272848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 910643, 1821286, 2731929, 3642572, 4553215, 5463858, 6374501, 7285144, 9106430, 10927716, 12749002, 13659645, 14570288, 18212860, 19123503, 21855432, 25498004, 27319290, 31872505, 36425720, 38247006, 43710864, 50996008, 54638580, 63745010, 72851440, 76494012, 95617515, 101992016, 109277160, 127490020, 152988024, 191235030, 218554320, 254980040, 305976048, 382470060, 509960080, 764940120, 1529880240]

約数ペア:

[(1, 1529880240), (2, 764940120), (3, 509960080), (4, 382470060), (5, 305976048), (6, 254980040), (7, 218554320), (8, 191235030), (10, 152988024), (12, 127490020), (14, 109277160), (15, 101992016), (16, 95617515), (20, 76494012), (21, 72851440), (24, 63745010), (28, 54638580), (30, 50996008), (35, 43710864), (40, 38247006), (42, 36425720), (48, 31872505), (56, 27319290), (60, 25498004), (70, 21855432), (80, 19123503), (84, 18212860), (105, 14570288), (112, 13659645), (120, 12749002), (140, 10927716), (168, 9106430), (210, 7285144), (240, 6374501), (280, 5463858), (336, 4553215), (420, 3642572), (560, 2731929), (840, 1821286), (1680, 910643)]