64179047760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{267412699}}^1$

素因数の和:267412715

約数の個数: 40

約数和(自身を含む): 198955048800

約数和(自身を除く): 134776001040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 267412699, 534825398, 802238097, 1069650796, 1337063495, 1604476194, 2139301592, 2674126990, 3208952388, 4011190485, 4278603184, 5348253980, 6417904776, 8022380970, 10696507960, 12835809552, 16044761940, 21393015920, 32089523880, 64179047760]

約数ペア:

[(1, 64179047760), (2, 32089523880), (3, 21393015920), (4, 16044761940), (5, 12835809552), (6, 10696507960), (8, 8022380970), (10, 6417904776), (12, 5348253980), (15, 4278603184), (16, 4011190485), (20, 3208952388), (24, 2674126990), (30, 2139301592), (40, 1604476194), (48, 1337063495), (60, 1069650796), (80, 802238097), (120, 534825398), (240, 267412699)]