164198520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{456107}}^1$

素因数の和:456124

約数の個数: 48

約数和(自身を含む): 533646360

約数和(自身を除く): 369447840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 456107, 912214, 1368321, 1824428, 2280535, 2736642, 3648856, 4104963, 4561070, 5473284, 6841605, 8209926, 9122140, 10946568, 13683210, 16419852, 18244280, 20524815, 27366420, 32839704, 41049630, 54732840, 82099260, 164198520]

約数ペア:

[(1, 164198520), (2, 82099260), (3, 54732840), (4, 41049630), (5, 32839704), (6, 27366420), (8, 20524815), (9, 18244280), (10, 16419852), (12, 13683210), (15, 10946568), (18, 9122140), (20, 8209926), (24, 6841605), (30, 5473284), (36, 4561070), (40, 4104963), (45, 3648856), (60, 2736642), (72, 2280535), (90, 1824428), (120, 1368321), (180, 912214), (360, 456107)]