78382320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{326593}}^1$

素因数の和:326609

約数の個数: 40

約数和(自身を含む): 242985936

約数和(自身を除く): 164603616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 326593, 653186, 979779, 1306372, 1632965, 1959558, 2612744, 3265930, 3919116, 4898895, 5225488, 6531860, 7838232, 9797790, 13063720, 15676464, 19595580, 26127440, 39191160, 78382320]

約数ペア:

[(1, 78382320), (2, 39191160), (3, 26127440), (4, 19595580), (5, 15676464), (6, 13063720), (8, 9797790), (10, 7838232), (12, 6531860), (15, 5225488), (16, 4898895), (20, 3919116), (24, 3265930), (30, 2612744), (40, 1959558), (48, 1632965), (60, 1306372), (80, 979779), (120, 653186), (240, 326593)]