102235920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18521}}^1$

素因数の和:18560

約数の個数: 80

約数和(自身を含む): 330728832

約数和(自身を除く): 228492912

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, 18521, 37042, 55563, 74084, 92605, 111126, 148168, 185210, 222252, 277815, 296336, 370420, 425983, 444504, 555630, 740840, 851966, 889008, 1111260, 1277949, 1481680, 1703932, 2129915, 2222520, 2555898, 3407864, 4259830, 4445040, 5111796, 6389745, 6815728, 8519660, 10223592, 12779490, 17039320, 20447184, 25558980, 34078640, 51117960, 102235920]

約数ペア:

[(1, 102235920), (2, 51117960), (3, 34078640), (4, 25558980), (5, 20447184), (6, 17039320), (8, 12779490), (10, 10223592), (12, 8519660), (15, 6815728), (16, 6389745), (20, 5111796), (23, 4445040), (24, 4259830), (30, 3407864), (40, 2555898), (46, 2222520), (48, 2129915), (60, 1703932), (69, 1481680), (80, 1277949), (92, 1111260), (115, 889008), (120, 851966), (138, 740840), (184, 555630), (230, 444504), (240, 425983), (276, 370420), (345, 296336), (368, 277815), (460, 222252), (552, 185210), (690, 148168), (920, 111126), (1104, 92605), (1380, 74084), (1840, 55563), (2760, 37042), (5520, 18521)]