90015120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 333103680

約数和(自身を除く): 243088560

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, 59, 60, 65, 72, 78, 80, 90, 104, 117, 118, 120, 130, 144, 156, 163, 177, 180, 195, 208, 234, 236, 240, 260, 295, 312, 326, 354, 360, 390, 468, 472, 489, 520, 531, 585, 590, 624, 652, 708, 720, 767, 780, 815, 885, 936, 944, 978, 1040, 1062, 1170, 1180, 1304, 1416, 1467, 1534, 1560, 1630, 1770, 1872, 1956, 2119, 2124, 2301, 2340, 2360, 2445, 2608, 2655, 2832, 2934, 3068, 3120, 3260, 3540, 3835, 3912, 4238, 4248, 4602, 4680, 4720, 4890, 5310, 5868, 6136, 6357, 6520, 6903, 7080, 7335, 7670, 7824, 8476, 8496, 9204, 9360, 9617, 9780, 10595, 10620, 11505, 11736, 12272, 12714, 13040, 13806, 14160, 14670, 15340, 16952, 18408, 19071, 19234, 19560, 21190, 21240, 23010, 23472, 25428, 27612, 28851, 29340, 30680, 31785, 33904, 34515, 36816, 38142, 38468, 39120, 42380, 42480, 46020, 48085, 50856, 55224, 57702, 58680, 61360, 63570, 69030, 76284, 76936, 84760, 86553, 92040, 95355, 96170, 101712, 110448, 115404, 117360, 125021, 127140, 138060, 144255, 152568, 153872, 169520, 173106, 184080, 190710, 192340, 230808, 250042, 254280, 276120, 288510, 305136, 346212, 375063, 381420, 384680, 432765, 461616, 500084, 508560, 552240, 577020, 625105, 692424, 750126, 762840, 769360, 865530, 1000168, 1125189, 1154040, 1250210, 1384848, 1500252, 1525680, 1731060, 1875315, 2000336, 2250378, 2308080, 2500420, 3000504, 3462120, 3750630, 4500756, 5000840, 5625945, 6001008, 6924240, 7501260, 9001512, 10001680, 11251890, 15002520, 18003024, 22503780, 30005040, 45007560, 90015120]

約数ペア:

[(1, 90015120), (2, 45007560), (3, 30005040), (4, 22503780), (5, 18003024), (6, 15002520), (8, 11251890), (9, 10001680), (10, 9001512), (12, 7501260), (13, 6924240), (15, 6001008), (16, 5625945), (18, 5000840), (20, 4500756), (24, 3750630), (26, 3462120), (30, 3000504), (36, 2500420), (39, 2308080), (40, 2250378), (45, 2000336), (48, 1875315), (52, 1731060), (59, 1525680), (60, 1500252), (65, 1384848), (72, 1250210), (78, 1154040), (80, 1125189), (90, 1000168), (104, 865530), (117, 769360), (118, 762840), (120, 750126), (130, 692424), (144, 625105), (156, 577020), (163, 552240), (177, 508560), (180, 500084), (195, 461616), (208, 432765), (234, 384680), (236, 381420), (240, 375063), (260, 346212), (295, 305136), (312, 288510), (326, 276120), (354, 254280), (360, 250042), (390, 230808), (468, 192340), (472, 190710), (489, 184080), (520, 173106), (531, 169520), (585, 153872), (590, 152568), (624, 144255), (652, 138060), (708, 127140), (720, 125021), (767, 117360), (780, 115404), (815, 110448), (885, 101712), (936, 96170), (944, 95355), (978, 92040), (1040, 86553), (1062, 84760), (1170, 76936), (1180, 76284), (1304, 69030), (1416, 63570), (1467, 61360), (1534, 58680), (1560, 57702), (1630, 55224), (1770, 50856), (1872, 48085), (1956, 46020), (2119, 42480), (2124, 42380), (2301, 39120), (2340, 38468), (2360, 38142), (2445, 36816), (2608, 34515), (2655, 33904), (2832, 31785), (2934, 30680), (3068, 29340), (3120, 28851), (3260, 27612), (3540, 25428), (3835, 23472), (3912, 23010), (4238, 21240), (4248, 21190), (4602, 19560), (4680, 19234), (4720, 19071), (4890, 18408), (5310, 16952), (5868, 15340), (6136, 14670), (6357, 14160), (6520, 13806), (6903, 13040), (7080, 12714), (7335, 12272), (7670, 11736), (7824, 11505), (8476, 10620), (8496, 10595), (9204, 9780), (9360, 9617)]