581611680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31069}}^1$

素因数の和:31103

約数の個数: 144

約数和(自身を含む): 2137491720

約数和(自身を除く): 1555880040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 31069, 62138, 93207, 124276, 155345, 186414, 248552, 279621, 310690, 372828, 403897, 466035, 497104, 559242, 621380, 745656, 807794, 932070, 994208, 1118484, 1211691, 1242760, 1398105, 1491312, 1615588, 1864140, 2019485, 2236968, 2423382, 2485520, 2796210, 2982624, 3231176, 3635073, 3728280, 4038970, 4473936, 4846764, 4971040, 5592420, 6058455, 6462352, 7270146, 7456560, 8077940, 8947872, 9693528, 11184840, 12116910, 12924704, 14540292, 14913120, 16155880, 18175365, 19387056, 22369680, 24233820, 29080584, 32311760, 36350730, 38774112, 44739360, 48467640, 58161168, 64623520, 72701460, 96935280, 116322336, 145402920, 193870560, 290805840, 581611680]

約数ペア:

[(1, 581611680), (2, 290805840), (3, 193870560), (4, 145402920), (5, 116322336), (6, 96935280), (8, 72701460), (9, 64623520), (10, 58161168), (12, 48467640), (13, 44739360), (15, 38774112), (16, 36350730), (18, 32311760), (20, 29080584), (24, 24233820), (26, 22369680), (30, 19387056), (32, 18175365), (36, 16155880), (39, 14913120), (40, 14540292), (45, 12924704), (48, 12116910), (52, 11184840), (60, 9693528), (65, 8947872), (72, 8077940), (78, 7456560), (80, 7270146), (90, 6462352), (96, 6058455), (104, 5592420), (117, 4971040), (120, 4846764), (130, 4473936), (144, 4038970), (156, 3728280), (160, 3635073), (180, 3231176), (195, 2982624), (208, 2796210), (234, 2485520), (240, 2423382), (260, 2236968), (288, 2019485), (312, 1864140), (360, 1615588), (390, 1491312), (416, 1398105), (468, 1242760), (480, 1211691), (520, 1118484), (585, 994208), (624, 932070), (720, 807794), (780, 745656), (936, 621380), (1040, 559242), (1170, 497104), (1248, 466035), (1440, 403897), (1560, 372828), (1872, 310690), (2080, 279621), (2340, 248552), (3120, 186414), (3744, 155345), (4680, 124276), (6240, 93207), (9360, 62138), (18720, 31069)]