159034140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{23879}}^1$

素因数の和:23931

約数の個数: 72

約数和(自身を含む): 495462240

約数和(自身を除く): 336428100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 23879, 47758, 71637, 95516, 119395, 143274, 214911, 238790, 286548, 358185, 429822, 477580, 716370, 859644, 883523, 1074555, 1432740, 1767046, 2149110, 2650569, 3534092, 4298220, 4417615, 5301138, 7951707, 8835230, 10602276, 13252845, 15903414, 17670460, 26505690, 31806828, 39758535, 53011380, 79517070, 159034140]

約数ペア:

[(1, 159034140), (2, 79517070), (3, 53011380), (4, 39758535), (5, 31806828), (6, 26505690), (9, 17670460), (10, 15903414), (12, 13252845), (15, 10602276), (18, 8835230), (20, 7951707), (30, 5301138), (36, 4417615), (37, 4298220), (45, 3534092), (60, 2650569), (74, 2149110), (90, 1767046), (111, 1432740), (148, 1074555), (180, 883523), (185, 859644), (222, 716370), (333, 477580), (370, 429822), (444, 358185), (555, 286548), (666, 238790), (740, 214911), (1110, 143274), (1332, 119395), (1665, 95516), (2220, 71637), (3330, 47758), (6660, 23879)]