478259760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:464

約数の個数: 240

約数和(自身を含む): 1671892992

約数和(自身を除く): 1193633232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 121, 129, 132, 165, 172, 176, 215, 220, 240, 242, 258, 264, 330, 344, 363, 383, 430, 440, 473, 484, 516, 528, 605, 645, 660, 688, 726, 766, 860, 880, 946, 968, 1032, 1149, 1210, 1290, 1320, 1419, 1452, 1532, 1720, 1815, 1892, 1915, 1936, 2064, 2298, 2365, 2420, 2580, 2640, 2838, 2904, 3064, 3440, 3630, 3784, 3830, 4213, 4596, 4730, 4840, 5160, 5203, 5676, 5745, 5808, 6128, 7095, 7260, 7568, 7660, 8426, 9192, 9460, 9680, 10320, 10406, 11352, 11490, 12639, 14190, 14520, 15320, 15609, 16469, 16852, 18384, 18920, 20812, 21065, 22704, 22980, 25278, 26015, 28380, 29040, 30640, 31218, 32938, 33704, 37840, 41624, 42130, 45960, 46343, 49407, 50556, 52030, 56760, 62436, 63195, 65876, 67408, 78045, 82345, 83248, 84260, 91920, 92686, 98814, 101112, 104060, 113520, 124872, 126390, 131752, 139029, 156090, 164690, 168520, 181159, 185372, 197628, 202224, 208120, 231715, 247035, 249744, 252780, 263504, 278058, 312180, 329380, 337040, 362318, 370744, 395256, 416240, 463430, 494070, 505560, 543477, 556116, 624360, 658760, 695145, 724636, 741488, 790512, 905795, 926860, 988140, 1011120, 1086954, 1112232, 1248720, 1317520, 1390290, 1449272, 1811590, 1853720, 1976280, 1992749, 2173908, 2224464, 2717385, 2780580, 2898544, 3623180, 3707440, 3952560, 3985498, 4347816, 5434770, 5561160, 5978247, 7246360, 7970996, 8695632, 9963745, 10869540, 11122320, 11956494, 14492720, 15941992, 19927490, 21739080, 23912988, 29891235, 31883984, 39854980, 43478160, 47825976, 59782470, 79709960, 95651952, 119564940, 159419920, 239129880, 478259760]

約数ペア:

[(1, 478259760), (2, 239129880), (3, 159419920), (4, 119564940), (5, 95651952), (6, 79709960), (8, 59782470), (10, 47825976), (11, 43478160), (12, 39854980), (15, 31883984), (16, 29891235), (20, 23912988), (22, 21739080), (24, 19927490), (30, 15941992), (33, 14492720), (40, 11956494), (43, 11122320), (44, 10869540), (48, 9963745), (55, 8695632), (60, 7970996), (66, 7246360), (80, 5978247), (86, 5561160), (88, 5434770), (110, 4347816), (120, 3985498), (121, 3952560), (129, 3707440), (132, 3623180), (165, 2898544), (172, 2780580), (176, 2717385), (215, 2224464), (220, 2173908), (240, 1992749), (242, 1976280), (258, 1853720), (264, 1811590), (330, 1449272), (344, 1390290), (363, 1317520), (383, 1248720), (430, 1112232), (440, 1086954), (473, 1011120), (484, 988140), (516, 926860), (528, 905795), (605, 790512), (645, 741488), (660, 724636), (688, 695145), (726, 658760), (766, 624360), (860, 556116), (880, 543477), (946, 505560), (968, 494070), (1032, 463430), (1149, 416240), (1210, 395256), (1290, 370744), (1320, 362318), (1419, 337040), (1452, 329380), (1532, 312180), (1720, 278058), (1815, 263504), (1892, 252780), (1915, 249744), (1936, 247035), (2064, 231715), (2298, 208120), (2365, 202224), (2420, 197628), (2580, 185372), (2640, 181159), (2838, 168520), (2904, 164690), (3064, 156090), (3440, 139029), (3630, 131752), (3784, 126390), (3830, 124872), (4213, 113520), (4596, 104060), (4730, 101112), (4840, 98814), (5160, 92686), (5203, 91920), (5676, 84260), (5745, 83248), (5808, 82345), (6128, 78045), (7095, 67408), (7260, 65876), (7568, 63195), (7660, 62436), (8426, 56760), (9192, 52030), (9460, 50556), (9680, 49407), (10320, 46343), (10406, 45960), (11352, 42130), (11490, 41624), (12639, 37840), (14190, 33704), (14520, 32938), (15320, 31218), (15609, 30640), (16469, 29040), (16852, 28380), (18384, 26015), (18920, 25278), (20812, 22980), (21065, 22704)]