39415560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14281}}^1$

素因数の和:14318

約数の個数: 64

約数和(自身を含む): 123396480

約数和(自身を除く): 83980920

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, 14281, 28562, 42843, 57124, 71405, 85686, 114248, 142810, 171372, 214215, 285620, 328463, 342744, 428430, 571240, 656926, 856860, 985389, 1313852, 1642315, 1713720, 1970778, 2627704, 3284630, 3941556, 4926945, 6569260, 7883112, 9853890, 13138520, 19707780, 39415560]

約数ペア:

[(1, 39415560), (2, 19707780), (3, 13138520), (4, 9853890), (5, 7883112), (6, 6569260), (8, 4926945), (10, 3941556), (12, 3284630), (15, 2627704), (20, 1970778), (23, 1713720), (24, 1642315), (30, 1313852), (40, 985389), (46, 856860), (60, 656926), (69, 571240), (92, 428430), (115, 342744), (120, 328463), (138, 285620), (184, 214215), (230, 171372), (276, 142810), (345, 114248), (460, 85686), (552, 71405), (690, 57124), (920, 42843), (1380, 28562), (2760, 14281)]