2080495320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2671}}^1\times {\mathrm{6491}}^1$

素因数の和:9176

約数の個数: 64

約数和(自身を含む): 6244784640

約数和(自身を除く): 4164289320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2671, 5342, 6491, 8013, 10684, 12982, 13355, 16026, 19473, 21368, 25964, 26710, 32052, 32455, 38946, 40065, 51928, 53420, 64104, 64910, 77892, 80130, 97365, 106840, 129820, 155784, 160260, 194730, 259640, 320520, 389460, 778920, 17337461, 34674922, 52012383, 69349844, 86687305, 104024766, 138699688, 173374610, 208049532, 260061915, 346749220, 416099064, 520123830, 693498440, 1040247660, 2080495320]

約数ペア:

[(1, 2080495320), (2, 1040247660), (3, 693498440), (4, 520123830), (5, 416099064), (6, 346749220), (8, 260061915), (10, 208049532), (12, 173374610), (15, 138699688), (20, 104024766), (24, 86687305), (30, 69349844), (40, 52012383), (60, 34674922), (120, 17337461), (2671, 778920), (5342, 389460), (6491, 320520), (8013, 259640), (10684, 194730), (12982, 160260), (13355, 155784), (16026, 129820), (19473, 106840), (21368, 97365), (25964, 80130), (26710, 77892), (32052, 64910), (32455, 64104), (38946, 53420), (40065, 51928)]