776480

素因数分解:

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

素因数の和:249

約数の個数: 48

約数和(自身を含む): 1923264

約数和(自身を除く): 1146784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 211, 230, 368, 422, 460, 736, 844, 920, 1055, 1688, 1840, 2110, 3376, 3680, 4220, 4853, 6752, 8440, 9706, 16880, 19412, 24265, 33760, 38824, 48530, 77648, 97060, 155296, 194120, 388240, 776480]

約数ペア:

[(1, 776480), (2, 388240), (4, 194120), (5, 155296), (8, 97060), (10, 77648), (16, 48530), (20, 38824), (23, 33760), (32, 24265), (40, 19412), (46, 16880), (80, 9706), (92, 8440), (115, 6752), (160, 4853), (184, 4220), (211, 3680), (230, 3376), (368, 2110), (422, 1840), (460, 1688), (736, 1055), (844, 920)]