4003320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 12201120

約数和(自身を除く): 8197800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 457, 584, 730, 876, 914, 1095, 1371, 1460, 1752, 1828, 2190, 2285, 2742, 2920, 3656, 4380, 4570, 5484, 6855, 8760, 9140, 10968, 13710, 18280, 27420, 33361, 54840, 66722, 100083, 133444, 166805, 200166, 266888, 333610, 400332, 500415, 667220, 800664, 1000830, 1334440, 2001660, 4003320]

約数ペア:

[(1, 4003320), (2, 2001660), (3, 1334440), (4, 1000830), (5, 800664), (6, 667220), (8, 500415), (10, 400332), (12, 333610), (15, 266888), (20, 200166), (24, 166805), (30, 133444), (40, 100083), (60, 66722), (73, 54840), (120, 33361), (146, 27420), (219, 18280), (292, 13710), (365, 10968), (438, 9140), (457, 8760), (584, 6855), (730, 5484), (876, 4570), (914, 4380), (1095, 3656), (1371, 2920), (1460, 2742), (1752, 2285), (1828, 2190)]