304596240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:681

約数の個数: 160

約数和(自身を含む): 1023684480

約数和(自身を除く): 719088240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 233, 240, 260, 312, 390, 419, 466, 520, 624, 699, 780, 838, 932, 1040, 1165, 1257, 1398, 1560, 1676, 1864, 2095, 2330, 2514, 2796, 3029, 3120, 3352, 3495, 3728, 4190, 4660, 5028, 5447, 5592, 6058, 6285, 6704, 6990, 8380, 9087, 9320, 10056, 10894, 11184, 12116, 12570, 13980, 15145, 16341, 16760, 18174, 18640, 20112, 21788, 24232, 25140, 27235, 27960, 30290, 32682, 33520, 36348, 43576, 45435, 48464, 50280, 54470, 55920, 60580, 65364, 72696, 81705, 87152, 90870, 97627, 100560, 108940, 121160, 130728, 145392, 163410, 181740, 195254, 217880, 242320, 261456, 292881, 326820, 363480, 390508, 435760, 488135, 585762, 653640, 726960, 781016, 976270, 1171524, 1269151, 1307280, 1464405, 1562032, 1952540, 2343048, 2538302, 2928810, 3807453, 3905080, 4686096, 5076604, 5857620, 6345755, 7614906, 7810160, 10153208, 11715240, 12691510, 15229812, 19037265, 20306416, 23430480, 25383020, 30459624, 38074530, 50766040, 60919248, 76149060, 101532080, 152298120, 304596240]

約数ペア:

[(1, 304596240), (2, 152298120), (3, 101532080), (4, 76149060), (5, 60919248), (6, 50766040), (8, 38074530), (10, 30459624), (12, 25383020), (13, 23430480), (15, 20306416), (16, 19037265), (20, 15229812), (24, 12691510), (26, 11715240), (30, 10153208), (39, 7810160), (40, 7614906), (48, 6345755), (52, 5857620), (60, 5076604), (65, 4686096), (78, 3905080), (80, 3807453), (104, 2928810), (120, 2538302), (130, 2343048), (156, 1952540), (195, 1562032), (208, 1464405), (233, 1307280), (240, 1269151), (260, 1171524), (312, 976270), (390, 781016), (419, 726960), (466, 653640), (520, 585762), (624, 488135), (699, 435760), (780, 390508), (838, 363480), (932, 326820), (1040, 292881), (1165, 261456), (1257, 242320), (1398, 217880), (1560, 195254), (1676, 181740), (1864, 163410), (2095, 145392), (2330, 130728), (2514, 121160), (2796, 108940), (3029, 100560), (3120, 97627), (3352, 90870), (3495, 87152), (3728, 81705), (4190, 72696), (4660, 65364), (5028, 60580), (5447, 55920), (5592, 54470), (6058, 50280), (6285, 48464), (6704, 45435), (6990, 43576), (8380, 36348), (9087, 33520), (9320, 32682), (10056, 30290), (10894, 27960), (11184, 27235), (12116, 25140), (12570, 24232), (13980, 21788), (15145, 20112), (16341, 18640), (16760, 18174)]