2480454720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3761}}^1$

素因数の和:4013

約数の個数: 168

約数和(自身を含む): 8571265560

約数和(自身を除く): 6090810840

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, 229, 240, 288, 320, 360, 458, 480, 576, 687, 720, 916, 960, 1145, 1374, 1440, 1832, 2061, 2290, 2748, 2880, 3435, 3664, 3761, 4122, 4580, 5496, 6870, 7328, 7522, 8244, 9160, 10305, 10992, 11283, 13740, 14656, 15044, 16488, 18320, 18805, 20610, 21984, 22566, 27480, 30088, 32976, 33849, 36640, 37610, 41220, 43968, 45132, 54960, 56415, 60176, 65952, 67698, 73280, 75220, 82440, 90264, 109920, 112830, 120352, 131904, 135396, 150440, 164880, 169245, 180528, 219840, 225660, 240704, 270792, 300880, 329760, 338490, 361056, 451320, 541584, 601760, 659520, 676980, 722112, 861269, 902640, 1083168, 1203520, 1353960, 1722538, 1805280, 2166336, 2583807, 2707920, 3445076, 3610560, 4306345, 5167614, 5415840, 6890152, 7751421, 8612690, 10335228, 10831680, 12919035, 13780304, 15502842, 17225380, 20670456, 25838070, 27560608, 31005684, 34450760, 38757105, 41340912, 51676140, 55121216, 62011368, 68901520, 77514210, 82681824, 103352280, 124022736, 137803040, 155028420, 165363648, 206704560, 248045472, 275606080, 310056840, 413409120, 496090944, 620113680, 826818240, 1240227360, 2480454720]

約数ペア:

[(1, 2480454720), (2, 1240227360), (3, 826818240), (4, 620113680), (5, 496090944), (6, 413409120), (8, 310056840), (9, 275606080), (10, 248045472), (12, 206704560), (15, 165363648), (16, 155028420), (18, 137803040), (20, 124022736), (24, 103352280), (30, 82681824), (32, 77514210), (36, 68901520), (40, 62011368), (45, 55121216), (48, 51676140), (60, 41340912), (64, 38757105), (72, 34450760), (80, 31005684), (90, 27560608), (96, 25838070), (120, 20670456), (144, 17225380), (160, 15502842), (180, 13780304), (192, 12919035), (229, 10831680), (240, 10335228), (288, 8612690), (320, 7751421), (360, 6890152), (458, 5415840), (480, 5167614), (576, 4306345), (687, 3610560), (720, 3445076), (916, 2707920), (960, 2583807), (1145, 2166336), (1374, 1805280), (1440, 1722538), (1832, 1353960), (2061, 1203520), (2290, 1083168), (2748, 902640), (2880, 861269), (3435, 722112), (3664, 676980), (3761, 659520), (4122, 601760), (4580, 541584), (5496, 451320), (6870, 361056), (7328, 338490), (7522, 329760), (8244, 300880), (9160, 270792), (10305, 240704), (10992, 225660), (11283, 219840), (13740, 180528), (14656, 169245), (15044, 164880), (16488, 150440), (18320, 135396), (18805, 131904), (20610, 120352), (21984, 112830), (22566, 109920), (27480, 90264), (30088, 82440), (32976, 75220), (33849, 73280), (36640, 67698), (37610, 65952), (41220, 60176), (43968, 56415), (45132, 54960)]