83205840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4177}}^1$

素因数の和:4276

約数の個数: 80

約数和(自身を含む): 261108288

約数和(自身を除く): 177902448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4177, 4980, 6640, 8354, 9960, 12531, 16708, 19920, 20885, 25062, 33416, 41770, 50124, 62655, 66832, 83540, 100248, 125310, 167080, 200496, 250620, 334160, 346691, 501240, 693382, 1002480, 1040073, 1386764, 1733455, 2080146, 2773528, 3466910, 4160292, 5200365, 5547056, 6933820, 8320584, 10400730, 13867640, 16641168, 20801460, 27735280, 41602920, 83205840]

約数ペア:

[(1, 83205840), (2, 41602920), (3, 27735280), (4, 20801460), (5, 16641168), (6, 13867640), (8, 10400730), (10, 8320584), (12, 6933820), (15, 5547056), (16, 5200365), (20, 4160292), (24, 3466910), (30, 2773528), (40, 2080146), (48, 1733455), (60, 1386764), (80, 1040073), (83, 1002480), (120, 693382), (166, 501240), (240, 346691), (249, 334160), (332, 250620), (415, 200496), (498, 167080), (664, 125310), (830, 100248), (996, 83540), (1245, 66832), (1328, 62655), (1660, 50124), (1992, 41770), (2490, 33416), (3320, 25062), (3984, 20885), (4177, 19920), (4980, 16708), (6640, 12531), (8354, 9960)]