63655440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{265231}}^1$

素因数の和:265247

約数の個数: 40

約数和(自身を含む): 197332608

約数和(自身を除く): 133677168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 265231, 530462, 795693, 1060924, 1326155, 1591386, 2121848, 2652310, 3182772, 3978465, 4243696, 5304620, 6365544, 7956930, 10609240, 12731088, 15913860, 21218480, 31827720, 63655440]

約数ペア:

[(1, 63655440), (2, 31827720), (3, 21218480), (4, 15913860), (5, 12731088), (6, 10609240), (8, 7956930), (10, 6365544), (12, 5304620), (15, 4243696), (16, 3978465), (20, 3182772), (24, 2652310), (30, 2121848), (40, 1591386), (48, 1326155), (60, 1060924), (80, 795693), (120, 530462), (240, 265231)]