3140880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:608

約数の個数: 80

約数和(自身を含む): 10177920

約数和(自身を除く): 7037040

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, 569, 690, 920, 1104, 1138, 1380, 1707, 1840, 2276, 2760, 2845, 3414, 4552, 5520, 5690, 6828, 8535, 9104, 11380, 13087, 13656, 17070, 22760, 26174, 27312, 34140, 39261, 45520, 52348, 65435, 68280, 78522, 104696, 130870, 136560, 157044, 196305, 209392, 261740, 314088, 392610, 523480, 628176, 785220, 1046960, 1570440, 3140880]

約数ペア:

[(1, 3140880), (2, 1570440), (3, 1046960), (4, 785220), (5, 628176), (6, 523480), (8, 392610), (10, 314088), (12, 261740), (15, 209392), (16, 196305), (20, 157044), (23, 136560), (24, 130870), (30, 104696), (40, 78522), (46, 68280), (48, 65435), (60, 52348), (69, 45520), (80, 39261), (92, 34140), (115, 27312), (120, 26174), (138, 22760), (184, 17070), (230, 13656), (240, 13087), (276, 11380), (345, 9104), (368, 8535), (460, 6828), (552, 5690), (569, 5520), (690, 4552), (920, 3414), (1104, 2845), (1138, 2760), (1380, 2276), (1707, 1840)]