130458120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 424448640

約数和(自身を除く): 293990520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 241, 260, 312, 347, 390, 482, 520, 694, 723, 780, 964, 1041, 1205, 1388, 1446, 1560, 1735, 1928, 2082, 2410, 2776, 2892, 3133, 3470, 3615, 4164, 4511, 4820, 5205, 5784, 6266, 6940, 7230, 8328, 9022, 9399, 9640, 10410, 12532, 13533, 13880, 14460, 15665, 18044, 18798, 20820, 22555, 25064, 27066, 28920, 31330, 36088, 37596, 41640, 45110, 46995, 54132, 62660, 67665, 75192, 83627, 90220, 93990, 108264, 125320, 135330, 167254, 180440, 187980, 250881, 270660, 334508, 375960, 418135, 501762, 541320, 669016, 836270, 1003524, 1087151, 1254405, 1672540, 2007048, 2174302, 2508810, 3261453, 3345080, 4348604, 5017620, 5435755, 6522906, 8697208, 10035240, 10871510, 13045812, 16307265, 21743020, 26091624, 32614530, 43486040, 65229060, 130458120]

約数ペア:

[(1, 130458120), (2, 65229060), (3, 43486040), (4, 32614530), (5, 26091624), (6, 21743020), (8, 16307265), (10, 13045812), (12, 10871510), (13, 10035240), (15, 8697208), (20, 6522906), (24, 5435755), (26, 5017620), (30, 4348604), (39, 3345080), (40, 3261453), (52, 2508810), (60, 2174302), (65, 2007048), (78, 1672540), (104, 1254405), (120, 1087151), (130, 1003524), (156, 836270), (195, 669016), (241, 541320), (260, 501762), (312, 418135), (347, 375960), (390, 334508), (482, 270660), (520, 250881), (694, 187980), (723, 180440), (780, 167254), (964, 135330), (1041, 125320), (1205, 108264), (1388, 93990), (1446, 90220), (1560, 83627), (1735, 75192), (1928, 67665), (2082, 62660), (2410, 54132), (2776, 46995), (2892, 45110), (3133, 41640), (3470, 37596), (3615, 36088), (4164, 31330), (4511, 28920), (4820, 27066), (5205, 25064), (5784, 22555), (6266, 20820), (6940, 18798), (7230, 18044), (8328, 15665), (9022, 14460), (9399, 13880), (9640, 13533), (10410, 12532)]