520649280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{617}}^1$

素因数の和:933

約数の個数: 168

約数和(自身を含む): 1799840952

約数和(自身を除く): 1279191672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 293, 320, 360, 480, 576, 586, 617, 720, 879, 960, 1172, 1234, 1440, 1465, 1758, 1851, 2344, 2468, 2637, 2880, 2930, 3085, 3516, 3702, 4395, 4688, 4936, 5274, 5553, 5860, 6170, 7032, 7404, 8790, 9255, 9376, 9872, 10548, 11106, 11720, 12340, 13185, 14064, 14808, 17580, 18510, 18752, 19744, 21096, 22212, 23440, 24680, 26370, 27765, 28128, 29616, 35160, 37020, 39488, 42192, 44424, 46880, 49360, 52740, 55530, 56256, 59232, 70320, 74040, 84384, 88848, 93760, 98720, 105480, 111060, 118464, 140640, 148080, 168768, 177696, 180781, 197440, 210960, 222120, 281280, 296160, 355392, 361562, 421920, 444240, 542343, 592320, 723124, 843840, 888480, 903905, 1084686, 1446248, 1627029, 1776960, 1807810, 2169372, 2711715, 2892496, 3254058, 3615620, 4338744, 5423430, 5784992, 6508116, 7231240, 8135145, 8677488, 10846860, 11569984, 13016232, 14462480, 16270290, 17354976, 21693720, 26032464, 28924960, 32540580, 34709952, 43387440, 52064928, 57849920, 65081160, 86774880, 104129856, 130162320, 173549760, 260324640, 520649280]

約数ペア:

[(1, 520649280), (2, 260324640), (3, 173549760), (4, 130162320), (5, 104129856), (6, 86774880), (8, 65081160), (9, 57849920), (10, 52064928), (12, 43387440), (15, 34709952), (16, 32540580), (18, 28924960), (20, 26032464), (24, 21693720), (30, 17354976), (32, 16270290), (36, 14462480), (40, 13016232), (45, 11569984), (48, 10846860), (60, 8677488), (64, 8135145), (72, 7231240), (80, 6508116), (90, 5784992), (96, 5423430), (120, 4338744), (144, 3615620), (160, 3254058), (180, 2892496), (192, 2711715), (240, 2169372), (288, 1807810), (293, 1776960), (320, 1627029), (360, 1446248), (480, 1084686), (576, 903905), (586, 888480), (617, 843840), (720, 723124), (879, 592320), (960, 542343), (1172, 444240), (1234, 421920), (1440, 361562), (1465, 355392), (1758, 296160), (1851, 281280), (2344, 222120), (2468, 210960), (2637, 197440), (2880, 180781), (2930, 177696), (3085, 168768), (3516, 148080), (3702, 140640), (4395, 118464), (4688, 111060), (4936, 105480), (5274, 98720), (5553, 93760), (5860, 88848), (6170, 84384), (7032, 74040), (7404, 70320), (8790, 59232), (9255, 56256), (9376, 55530), (9872, 52740), (10548, 49360), (11106, 46880), (11720, 44424), (12340, 42192), (13185, 39488), (14064, 37020), (14808, 35160), (17580, 29616), (18510, 28128), (18752, 27765), (19744, 26370), (21096, 24680), (22212, 23440)]