73920160

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 186157440

約数和(自身を除く): 112237280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 53, 80, 92, 106, 115, 160, 184, 212, 230, 265, 368, 379, 424, 460, 530, 736, 758, 848, 920, 1060, 1219, 1516, 1696, 1840, 1895, 2120, 2438, 3032, 3680, 3790, 4240, 4876, 6064, 6095, 7580, 8480, 8717, 9752, 12128, 12190, 15160, 17434, 19504, 20087, 24380, 30320, 34868, 39008, 40174, 43585, 48760, 60640, 69736, 80348, 87170, 97520, 100435, 139472, 160696, 174340, 195040, 200870, 278944, 321392, 348680, 401740, 462001, 642784, 697360, 803480, 924002, 1394720, 1606960, 1848004, 2310005, 3213920, 3696008, 4620010, 7392016, 9240020, 14784032, 18480040, 36960080, 73920160]

約数ペア:

[(1, 73920160), (2, 36960080), (4, 18480040), (5, 14784032), (8, 9240020), (10, 7392016), (16, 4620010), (20, 3696008), (23, 3213920), (32, 2310005), (40, 1848004), (46, 1606960), (53, 1394720), (80, 924002), (92, 803480), (106, 697360), (115, 642784), (160, 462001), (184, 401740), (212, 348680), (230, 321392), (265, 278944), (368, 200870), (379, 195040), (424, 174340), (460, 160696), (530, 139472), (736, 100435), (758, 97520), (848, 87170), (920, 80348), (1060, 69736), (1219, 60640), (1516, 48760), (1696, 43585), (1840, 40174), (1895, 39008), (2120, 34868), (2438, 30320), (3032, 24380), (3680, 20087), (3790, 19504), (4240, 17434), (4876, 15160), (6064, 12190), (6095, 12128), (7580, 9752), (8480, 8717)]