4896240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:926

約数の個数: 80

約数和(自身を含む): 15856128

約数和(自身を除く): 10959888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 887, 920, 1104, 1380, 1774, 1840, 2661, 2760, 3548, 4435, 5322, 5520, 7096, 8870, 10644, 13305, 14192, 17740, 20401, 21288, 26610, 35480, 40802, 42576, 53220, 61203, 70960, 81604, 102005, 106440, 122406, 163208, 204010, 212880, 244812, 306015, 326416, 408020, 489624, 612030, 816040, 979248, 1224060, 1632080, 2448120, 4896240]

約数ペア:

[(1, 4896240), (2, 2448120), (3, 1632080), (4, 1224060), (5, 979248), (6, 816040), (8, 612030), (10, 489624), (12, 408020), (15, 326416), (16, 306015), (20, 244812), (23, 212880), (24, 204010), (30, 163208), (40, 122406), (46, 106440), (48, 102005), (60, 81604), (69, 70960), (80, 61203), (92, 53220), (115, 42576), (120, 40802), (138, 35480), (184, 26610), (230, 21288), (240, 20401), (276, 17740), (345, 14192), (368, 13305), (460, 10644), (552, 8870), (690, 7096), (887, 5520), (920, 5322), (1104, 4435), (1380, 3548), (1774, 2760), (1840, 2661)]