78952920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7927}}^1$

素因数の和:8024

約数の個数: 64

約数和(自身を含む): 239742720

約数和(自身を除く): 160789800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 7927, 9960, 15854, 23781, 31708, 39635, 47562, 63416, 79270, 95124, 118905, 158540, 190248, 237810, 317080, 475620, 657941, 951240, 1315882, 1973823, 2631764, 3289705, 3947646, 5263528, 6579410, 7895292, 9869115, 13158820, 15790584, 19738230, 26317640, 39476460, 78952920]

約数ペア:

[(1, 78952920), (2, 39476460), (3, 26317640), (4, 19738230), (5, 15790584), (6, 13158820), (8, 9869115), (10, 7895292), (12, 6579410), (15, 5263528), (20, 3947646), (24, 3289705), (30, 2631764), (40, 1973823), (60, 1315882), (83, 951240), (120, 657941), (166, 475620), (249, 317080), (332, 237810), (415, 190248), (498, 158540), (664, 118905), (830, 95124), (996, 79270), (1245, 63416), (1660, 47562), (1992, 39635), (2490, 31708), (3320, 23781), (4980, 15854), (7927, 9960)]