144814920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1206791}}^1$

素因数の和:1206805

約数の個数: 32

約数和(自身を含む): 434445120

約数和(自身を除く): 289630200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1206791, 2413582, 3620373, 4827164, 6033955, 7240746, 9654328, 12067910, 14481492, 18101865, 24135820, 28962984, 36203730, 48271640, 72407460, 144814920]

約数ペア:

[(1, 144814920), (2, 72407460), (3, 48271640), (4, 36203730), (5, 28962984), (6, 24135820), (8, 18101865), (10, 14481492), (12, 12067910), (15, 9654328), (20, 7240746), (24, 6033955), (30, 4827164), (40, 3620373), (60, 2413582), (120, 1206791)]