7764800

素因数分解:

$2^6\times 5^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:256

約数の個数: 84

約数和(自身を含む): 20031456

約数和(自身を除く): 12266656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 160, 184, 200, 211, 230, 320, 368, 400, 422, 460, 575, 736, 800, 844, 920, 1055, 1150, 1472, 1600, 1688, 1840, 2110, 2300, 3376, 3680, 4220, 4600, 4853, 5275, 6752, 7360, 8440, 9200, 9706, 10550, 13504, 16880, 18400, 19412, 21100, 24265, 33760, 36800, 38824, 42200, 48530, 67520, 77648, 84400, 97060, 121325, 155296, 168800, 194120, 242650, 310592, 337600, 388240, 485300, 776480, 970600, 1552960, 1941200, 3882400, 7764800]

約数ペア:

[(1, 7764800), (2, 3882400), (4, 1941200), (5, 1552960), (8, 970600), (10, 776480), (16, 485300), (20, 388240), (23, 337600), (25, 310592), (32, 242650), (40, 194120), (46, 168800), (50, 155296), (64, 121325), (80, 97060), (92, 84400), (100, 77648), (115, 67520), (160, 48530), (184, 42200), (200, 38824), (211, 36800), (230, 33760), (320, 24265), (368, 21100), (400, 19412), (422, 18400), (460, 16880), (575, 13504), (736, 10550), (800, 9706), (844, 9200), (920, 8440), (1055, 7360), (1150, 6752), (1472, 5275), (1600, 4853), (1688, 4600), (1840, 4220), (2110, 3680), (2300, 3376)]