162520320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{42323}}^1$

素因数の和:42347

約数の個数: 72

約数和(自身を含む): 519061536

約数和(自身を除く): 356541216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 42323, 84646, 126969, 169292, 211615, 253938, 338584, 423230, 507876, 634845, 677168, 846460, 1015752, 1269690, 1354336, 1692920, 2031504, 2539380, 2708672, 3385840, 4063008, 5078760, 5417344, 6771680, 8126016, 10157520, 10834688, 13543360, 16252032, 20315040, 27086720, 32504064, 40630080, 54173440, 81260160, 162520320]

約数ペア:

[(1, 162520320), (2, 81260160), (3, 54173440), (4, 40630080), (5, 32504064), (6, 27086720), (8, 20315040), (10, 16252032), (12, 13543360), (15, 10834688), (16, 10157520), (20, 8126016), (24, 6771680), (30, 5417344), (32, 5078760), (40, 4063008), (48, 3385840), (60, 2708672), (64, 2539380), (80, 2031504), (96, 1692920), (120, 1354336), (128, 1269690), (160, 1015752), (192, 846460), (240, 677168), (256, 634845), (320, 507876), (384, 423230), (480, 338584), (640, 253938), (768, 211615), (960, 169292), (1280, 126969), (1920, 84646), (3840, 42323)]