148935120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26981}}^1$

素因数の和:27020

約数の個数: 80

約数和(自身を含む): 481790592

約数和(自身を除く): 332855472

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, 690, 920, 1104, 1380, 1840, 2760, 5520, 26981, 53962, 80943, 107924, 134905, 161886, 215848, 269810, 323772, 404715, 431696, 539620, 620563, 647544, 809430, 1079240, 1241126, 1295088, 1618860, 1861689, 2158480, 2482252, 3102815, 3237720, 3723378, 4964504, 6205630, 6475440, 7446756, 9308445, 9929008, 12411260, 14893512, 18616890, 24822520, 29787024, 37233780, 49645040, 74467560, 148935120]

約数ペア:

[(1, 148935120), (2, 74467560), (3, 49645040), (4, 37233780), (5, 29787024), (6, 24822520), (8, 18616890), (10, 14893512), (12, 12411260), (15, 9929008), (16, 9308445), (20, 7446756), (23, 6475440), (24, 6205630), (30, 4964504), (40, 3723378), (46, 3237720), (48, 3102815), (60, 2482252), (69, 2158480), (80, 1861689), (92, 1618860), (115, 1295088), (120, 1241126), (138, 1079240), (184, 809430), (230, 647544), (240, 620563), (276, 539620), (345, 431696), (368, 404715), (460, 323772), (552, 269810), (690, 215848), (920, 161886), (1104, 134905), (1380, 107924), (1840, 80943), (2760, 53962), (5520, 26981)]