151519560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{4801}}^1$

素因数の和:5078

約数の個数: 64

約数和(自身を含む): 456382080

約数和(自身を除く): 304862520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 4801, 5260, 6312, 7890, 9602, 10520, 14403, 15780, 19204, 24005, 28806, 31560, 38408, 48010, 57612, 72015, 96020, 115224, 144030, 192040, 288060, 576120, 1262663, 2525326, 3787989, 5050652, 6313315, 7575978, 10101304, 12626630, 15151956, 18939945, 25253260, 30303912, 37879890, 50506520, 75759780, 151519560]

約数ペア:

[(1, 151519560), (2, 75759780), (3, 50506520), (4, 37879890), (5, 30303912), (6, 25253260), (8, 18939945), (10, 15151956), (12, 12626630), (15, 10101304), (20, 7575978), (24, 6313315), (30, 5050652), (40, 3787989), (60, 2525326), (120, 1262663), (263, 576120), (526, 288060), (789, 192040), (1052, 144030), (1315, 115224), (1578, 96020), (2104, 72015), (2630, 57612), (3156, 48010), (3945, 38408), (4801, 31560), (5260, 28806), (6312, 24005), (7890, 19204), (9602, 15780), (10520, 14403)]