304112640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1523}}^1$

素因数の和:1564

約数の個数: 176

約数和(自身を含む): 1048195008

約数和(自身を除く): 744082368

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, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1523, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3046, 3072, 3120, 3328, 3840, 4160, 4569, 4992, 5120, 6092, 6240, 6656, 7615, 7680, 8320, 9138, 9984, 12184, 12480, 13312, 15230, 15360, 16640, 18276, 19799, 19968, 22845, 24368, 24960, 30460, 33280, 36552, 39598, 39936, 45690, 48736, 49920, 59397, 60920, 66560, 73104, 79196, 91380, 97472, 98995, 99840, 118794, 121840, 146208, 158392, 182760, 194944, 197990, 199680, 237588, 243680, 292416, 296985, 316784, 365520, 389888, 395980, 475176, 487360, 584832, 593970, 633568, 731040, 779776, 791960, 950352, 974720, 1169664, 1187940, 1267136, 1462080, 1559552, 1583920, 1900704, 1949440, 2339328, 2375880, 2534272, 2924160, 3167840, 3801408, 3898880, 4678656, 4751760, 5068544, 5848320, 6335680, 7602816, 7797760, 9503520, 10137088, 11696640, 12671360, 15205632, 19007040, 20274176, 23393280, 25342720, 30411264, 38014080, 50685440, 60822528, 76028160, 101370880, 152056320, 304112640]

約数ペア:

[(1, 304112640), (2, 152056320), (3, 101370880), (4, 76028160), (5, 60822528), (6, 50685440), (8, 38014080), (10, 30411264), (12, 25342720), (13, 23393280), (15, 20274176), (16, 19007040), (20, 15205632), (24, 12671360), (26, 11696640), (30, 10137088), (32, 9503520), (39, 7797760), (40, 7602816), (48, 6335680), (52, 5848320), (60, 5068544), (64, 4751760), (65, 4678656), (78, 3898880), (80, 3801408), (96, 3167840), (104, 2924160), (120, 2534272), (128, 2375880), (130, 2339328), (156, 1949440), (160, 1900704), (192, 1583920), (195, 1559552), (208, 1462080), (240, 1267136), (256, 1187940), (260, 1169664), (312, 974720), (320, 950352), (384, 791960), (390, 779776), (416, 731040), (480, 633568), (512, 593970), (520, 584832), (624, 487360), (640, 475176), (768, 395980), (780, 389888), (832, 365520), (960, 316784), (1024, 296985), (1040, 292416), (1248, 243680), (1280, 237588), (1523, 199680), (1536, 197990), (1560, 194944), (1664, 182760), (1920, 158392), (2080, 146208), (2496, 121840), (2560, 118794), (3046, 99840), (3072, 98995), (3120, 97472), (3328, 91380), (3840, 79196), (4160, 73104), (4569, 66560), (4992, 60920), (5120, 59397), (6092, 49920), (6240, 48736), (6656, 45690), (7615, 39936), (7680, 39598), (8320, 36552), (9138, 33280), (9984, 30460), (12184, 24960), (12480, 24368), (13312, 22845), (15230, 19968), (15360, 19799), (16640, 18276)]