2912751960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{15731}}^1$

素因数の和:17288

約数の個数: 64

約数和(自身を含む): 8744474880

約数和(自身を除く): 5831722920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1543, 3086, 4629, 6172, 7715, 9258, 12344, 15430, 15731, 18516, 23145, 30860, 31462, 37032, 46290, 47193, 61720, 62924, 78655, 92580, 94386, 125848, 157310, 185160, 188772, 235965, 314620, 377544, 471930, 629240, 943860, 1887720, 24272933, 48545866, 72818799, 97091732, 121364665, 145637598, 194183464, 242729330, 291275196, 364093995, 485458660, 582550392, 728187990, 970917320, 1456375980, 2912751960]

約数ペア:

[(1, 2912751960), (2, 1456375980), (3, 970917320), (4, 728187990), (5, 582550392), (6, 485458660), (8, 364093995), (10, 291275196), (12, 242729330), (15, 194183464), (20, 145637598), (24, 121364665), (30, 97091732), (40, 72818799), (60, 48545866), (120, 24272933), (1543, 1887720), (3086, 943860), (4629, 629240), (6172, 471930), (7715, 377544), (9258, 314620), (12344, 235965), (15430, 188772), (15731, 185160), (18516, 157310), (23145, 125848), (30860, 94386), (31462, 92580), (37032, 78655), (46290, 62924), (47193, 61720)]