154126680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{55843}}^1$

素因数の和:55880

約数の個数: 64

約数和(自身を含む): 482492160

約数和(自身を除く): 328365480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 55843, 111686, 167529, 223372, 279215, 335058, 446744, 558430, 670116, 837645, 1116860, 1284389, 1340232, 1675290, 2233720, 2568778, 3350580, 3853167, 5137556, 6421945, 6701160, 7706334, 10275112, 12843890, 15412668, 19265835, 25687780, 30825336, 38531670, 51375560, 77063340, 154126680]

約数ペア:

[(1, 154126680), (2, 77063340), (3, 51375560), (4, 38531670), (5, 30825336), (6, 25687780), (8, 19265835), (10, 15412668), (12, 12843890), (15, 10275112), (20, 7706334), (23, 6701160), (24, 6421945), (30, 5137556), (40, 3853167), (46, 3350580), (60, 2568778), (69, 2233720), (92, 1675290), (115, 1340232), (120, 1284389), (138, 1116860), (184, 837645), (230, 670116), (276, 558430), (345, 446744), (460, 335058), (552, 279215), (690, 223372), (920, 167529), (1380, 111686), (2760, 55843)]