137462760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{381841}}^1$

素因数の和:381858

約数の個数: 48

約数和(自身を含む): 446755140

約数和(自身を除く): 309292380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 381841, 763682, 1145523, 1527364, 1909205, 2291046, 3054728, 3436569, 3818410, 4582092, 5727615, 6873138, 7636820, 9164184, 11455230, 13746276, 15273640, 17182845, 22910460, 27492552, 34365690, 45820920, 68731380, 137462760]

約数ペア:

[(1, 137462760), (2, 68731380), (3, 45820920), (4, 34365690), (5, 27492552), (6, 22910460), (8, 17182845), (9, 15273640), (10, 13746276), (12, 11455230), (15, 9164184), (18, 7636820), (20, 6873138), (24, 5727615), (30, 4582092), (36, 3818410), (40, 3436569), (45, 3054728), (60, 2291046), (72, 1909205), (90, 1527364), (120, 1145523), (180, 763682), (360, 381841)]