284180520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{182167}}^1$

素因数の和:182194

約数の個数: 64

約数和(自身を含む): 918126720

約数和(自身を除く): 633946200

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, 260, 312, 390, 520, 780, 1560, 182167, 364334, 546501, 728668, 910835, 1093002, 1457336, 1821670, 2186004, 2368171, 2732505, 3643340, 4372008, 4736342, 5465010, 7104513, 7286680, 9472684, 10930020, 11840855, 14209026, 18945368, 21860040, 23681710, 28418052, 35522565, 47363420, 56836104, 71045130, 94726840, 142090260, 284180520]

約数ペア:

[(1, 284180520), (2, 142090260), (3, 94726840), (4, 71045130), (5, 56836104), (6, 47363420), (8, 35522565), (10, 28418052), (12, 23681710), (13, 21860040), (15, 18945368), (20, 14209026), (24, 11840855), (26, 10930020), (30, 9472684), (39, 7286680), (40, 7104513), (52, 5465010), (60, 4736342), (65, 4372008), (78, 3643340), (104, 2732505), (120, 2368171), (130, 2186004), (156, 1821670), (195, 1457336), (260, 1093002), (312, 910835), (390, 728668), (520, 546501), (780, 364334), (1560, 182167)]