39320880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8623}}^1$

素因数の和:8658

約数の個数: 80

約数和(自身を含む): 128325120

約数和(自身を除く): 89004240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 8623, 17246, 25869, 34492, 43115, 51738, 68984, 86230, 103476, 129345, 137968, 163837, 172460, 206952, 258690, 327674, 344920, 413904, 491511, 517380, 655348, 689840, 819185, 983022, 1034760, 1310696, 1638370, 1966044, 2069520, 2457555, 2621392, 3276740, 3932088, 4915110, 6553480, 7864176, 9830220, 13106960, 19660440, 39320880]

約数ペア:

[(1, 39320880), (2, 19660440), (3, 13106960), (4, 9830220), (5, 7864176), (6, 6553480), (8, 4915110), (10, 3932088), (12, 3276740), (15, 2621392), (16, 2457555), (19, 2069520), (20, 1966044), (24, 1638370), (30, 1310696), (38, 1034760), (40, 983022), (48, 819185), (57, 689840), (60, 655348), (76, 517380), (80, 491511), (95, 413904), (114, 344920), (120, 327674), (152, 258690), (190, 206952), (228, 172460), (240, 163837), (285, 137968), (304, 129345), (380, 103476), (456, 86230), (570, 68984), (760, 51738), (912, 43115), (1140, 34492), (1520, 25869), (2280, 17246), (4560, 8623)]