144631320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8089}}^1$

素因数の和:8252

約数の個数: 64

約数和(自身を含む): 436860000

約数和(自身を除く): 292228680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8089, 8940, 16178, 17880, 24267, 32356, 40445, 48534, 64712, 80890, 97068, 121335, 161780, 194136, 242670, 323560, 485340, 970680, 1205261, 2410522, 3615783, 4821044, 6026305, 7231566, 9642088, 12052610, 14463132, 18078915, 24105220, 28926264, 36157830, 48210440, 72315660, 144631320]

約数ペア:

[(1, 144631320), (2, 72315660), (3, 48210440), (4, 36157830), (5, 28926264), (6, 24105220), (8, 18078915), (10, 14463132), (12, 12052610), (15, 9642088), (20, 7231566), (24, 6026305), (30, 4821044), (40, 3615783), (60, 2410522), (120, 1205261), (149, 970680), (298, 485340), (447, 323560), (596, 242670), (745, 194136), (894, 161780), (1192, 121335), (1490, 97068), (1788, 80890), (2235, 64712), (2980, 48534), (3576, 40445), (4470, 32356), (5960, 24267), (8089, 17880), (8940, 16178)]