281633040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30089}}^1$

素因数の和:30121

約数の個数: 120

約数和(自身を含む): 1018606680

約数和(自身を除く): 736973640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 30089, 60178, 90267, 120356, 150445, 180534, 240712, 270801, 300890, 361068, 391157, 451335, 481424, 541602, 601780, 722136, 782314, 902670, 1083204, 1173471, 1203560, 1354005, 1444272, 1564628, 1805340, 1955785, 2166408, 2346942, 2407120, 2708010, 3129256, 3520413, 3610680, 3911570, 4332816, 4693884, 5416020, 5867355, 6258512, 7040826, 7221360, 7823140, 9387768, 10832040, 11734710, 14081652, 15646280, 17602065, 18775536, 21664080, 23469420, 28163304, 31292560, 35204130, 46938840, 56326608, 70408260, 93877680, 140816520, 281633040]

約数ペア:

[(1, 281633040), (2, 140816520), (3, 93877680), (4, 70408260), (5, 56326608), (6, 46938840), (8, 35204130), (9, 31292560), (10, 28163304), (12, 23469420), (13, 21664080), (15, 18775536), (16, 17602065), (18, 15646280), (20, 14081652), (24, 11734710), (26, 10832040), (30, 9387768), (36, 7823140), (39, 7221360), (40, 7040826), (45, 6258512), (48, 5867355), (52, 5416020), (60, 4693884), (65, 4332816), (72, 3911570), (78, 3610680), (80, 3520413), (90, 3129256), (104, 2708010), (117, 2407120), (120, 2346942), (130, 2166408), (144, 1955785), (156, 1805340), (180, 1564628), (195, 1444272), (208, 1354005), (234, 1203560), (240, 1173471), (260, 1083204), (312, 902670), (360, 782314), (390, 722136), (468, 601780), (520, 541602), (585, 481424), (624, 451335), (720, 391157), (780, 361068), (936, 300890), (1040, 270801), (1170, 240712), (1560, 180534), (1872, 150445), (2340, 120356), (3120, 90267), (4680, 60178), (9360, 30089)]