29625720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{911}}^1$

素因数の和:1196

約数の個数: 64

約数和(自身を含む): 89303040

約数和(自身を除く): 59677320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 911, 1084, 1355, 1626, 1822, 2168, 2710, 2733, 3252, 3644, 4065, 4555, 5420, 5466, 6504, 7288, 8130, 9110, 10840, 10932, 13665, 16260, 18220, 21864, 27330, 32520, 36440, 54660, 109320, 246881, 493762, 740643, 987524, 1234405, 1481286, 1975048, 2468810, 2962572, 3703215, 4937620, 5925144, 7406430, 9875240, 14812860, 29625720]

約数ペア:

[(1, 29625720), (2, 14812860), (3, 9875240), (4, 7406430), (5, 5925144), (6, 4937620), (8, 3703215), (10, 2962572), (12, 2468810), (15, 1975048), (20, 1481286), (24, 1234405), (30, 987524), (40, 740643), (60, 493762), (120, 246881), (271, 109320), (542, 54660), (813, 36440), (911, 32520), (1084, 27330), (1355, 21864), (1626, 18220), (1822, 16260), (2168, 13665), (2710, 10932), (2733, 10840), (3252, 9110), (3644, 8130), (4065, 7288), (4555, 6504), (5420, 5466)]