894995280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4621}}^1$

素因数の和:4909

約数の個数: 120

約数和(自身を含む): 3017518920

約数和(自身を除く): 2122523640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 269, 360, 538, 720, 807, 1076, 1345, 1614, 2152, 2421, 2690, 3228, 4035, 4304, 4621, 4842, 5380, 6456, 8070, 9242, 9684, 10760, 12105, 12912, 13863, 16140, 18484, 19368, 21520, 23105, 24210, 27726, 32280, 36968, 38736, 41589, 46210, 48420, 55452, 64560, 69315, 73936, 83178, 92420, 96840, 110904, 138630, 166356, 184840, 193680, 207945, 221808, 277260, 332712, 369680, 415890, 554520, 665424, 831780, 1109040, 1243049, 1663560, 2486098, 3327120, 3729147, 4972196, 6215245, 7458294, 9944392, 11187441, 12430490, 14916588, 18645735, 19888784, 22374882, 24860980, 29833176, 37291470, 44749764, 49721960, 55937205, 59666352, 74582940, 89499528, 99443920, 111874410, 149165880, 178999056, 223748820, 298331760, 447497640, 894995280]

約数ペア:

[(1, 894995280), (2, 447497640), (3, 298331760), (4, 223748820), (5, 178999056), (6, 149165880), (8, 111874410), (9, 99443920), (10, 89499528), (12, 74582940), (15, 59666352), (16, 55937205), (18, 49721960), (20, 44749764), (24, 37291470), (30, 29833176), (36, 24860980), (40, 22374882), (45, 19888784), (48, 18645735), (60, 14916588), (72, 12430490), (80, 11187441), (90, 9944392), (120, 7458294), (144, 6215245), (180, 4972196), (240, 3729147), (269, 3327120), (360, 2486098), (538, 1663560), (720, 1243049), (807, 1109040), (1076, 831780), (1345, 665424), (1614, 554520), (2152, 415890), (2421, 369680), (2690, 332712), (3228, 277260), (4035, 221808), (4304, 207945), (4621, 193680), (4842, 184840), (5380, 166356), (6456, 138630), (8070, 110904), (9242, 96840), (9684, 92420), (10760, 83178), (12105, 73936), (12912, 69315), (13863, 64560), (16140, 55452), (18484, 48420), (19368, 46210), (21520, 41589), (23105, 38736), (24210, 36968), (27726, 32280)]