90523680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 312439680

約数和(自身を除く): 221916000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 89, 96, 104, 120, 130, 156, 160, 163, 178, 195, 208, 240, 260, 267, 312, 326, 356, 390, 416, 445, 480, 489, 520, 534, 624, 652, 712, 780, 815, 890, 978, 1040, 1068, 1157, 1248, 1304, 1335, 1424, 1560, 1630, 1780, 1956, 2080, 2119, 2136, 2314, 2445, 2608, 2670, 2848, 3120, 3260, 3471, 3560, 3912, 4238, 4272, 4628, 4890, 5216, 5340, 5785, 6240, 6357, 6520, 6942, 7120, 7824, 8476, 8544, 9256, 9780, 10595, 10680, 11570, 12714, 13040, 13884, 14240, 14507, 15648, 16952, 17355, 18512, 19560, 21190, 21360, 23140, 25428, 26080, 27768, 29014, 31785, 33904, 34710, 37024, 39120, 42380, 42720, 43521, 46280, 50856, 55536, 58028, 63570, 67808, 69420, 72535, 78240, 84760, 87042, 92560, 101712, 111072, 116056, 127140, 138840, 145070, 169520, 174084, 185120, 188591, 203424, 217605, 232112, 254280, 277680, 290140, 339040, 348168, 377182, 435210, 464224, 508560, 555360, 565773, 580280, 696336, 754364, 870420, 942955, 1017120, 1131546, 1160560, 1392672, 1508728, 1740840, 1885910, 2263092, 2321120, 2828865, 3017456, 3481680, 3771820, 4526184, 5657730, 6034912, 6963360, 7543640, 9052368, 11315460, 15087280, 18104736, 22630920, 30174560, 45261840, 90523680]

約数ペア:

[(1, 90523680), (2, 45261840), (3, 30174560), (4, 22630920), (5, 18104736), (6, 15087280), (8, 11315460), (10, 9052368), (12, 7543640), (13, 6963360), (15, 6034912), (16, 5657730), (20, 4526184), (24, 3771820), (26, 3481680), (30, 3017456), (32, 2828865), (39, 2321120), (40, 2263092), (48, 1885910), (52, 1740840), (60, 1508728), (65, 1392672), (78, 1160560), (80, 1131546), (89, 1017120), (96, 942955), (104, 870420), (120, 754364), (130, 696336), (156, 580280), (160, 565773), (163, 555360), (178, 508560), (195, 464224), (208, 435210), (240, 377182), (260, 348168), (267, 339040), (312, 290140), (326, 277680), (356, 254280), (390, 232112), (416, 217605), (445, 203424), (480, 188591), (489, 185120), (520, 174084), (534, 169520), (624, 145070), (652, 138840), (712, 127140), (780, 116056), (815, 111072), (890, 101712), (978, 92560), (1040, 87042), (1068, 84760), (1157, 78240), (1248, 72535), (1304, 69420), (1335, 67808), (1424, 63570), (1560, 58028), (1630, 55536), (1780, 50856), (1956, 46280), (2080, 43521), (2119, 42720), (2136, 42380), (2314, 39120), (2445, 37024), (2608, 34710), (2670, 33904), (2848, 31785), (3120, 29014), (3260, 27768), (3471, 26080), (3560, 25428), (3912, 23140), (4238, 21360), (4272, 21190), (4628, 19560), (4890, 18512), (5216, 17355), (5340, 16952), (5785, 15648), (6240, 14507), (6357, 14240), (6520, 13884), (6942, 13040), (7120, 12714), (7824, 11570), (8476, 10680), (8544, 10595), (9256, 9780)]