61118160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{254659}}^1$

素因数の和:254675

約数の個数: 40

約数和(自身を含む): 189467040

約数和(自身を除く): 128348880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 254659, 509318, 763977, 1018636, 1273295, 1527954, 2037272, 2546590, 3055908, 3819885, 4074544, 5093180, 6111816, 7639770, 10186360, 12223632, 15279540, 20372720, 30559080, 61118160]

約数ペア:

[(1, 61118160), (2, 30559080), (3, 20372720), (4, 15279540), (5, 12223632), (6, 10186360), (8, 7639770), (10, 6111816), (12, 5093180), (15, 4074544), (16, 3819885), (20, 3055908), (24, 2546590), (30, 2037272), (40, 1527954), (48, 1273295), (60, 1018636), (80, 763977), (120, 509318), (240, 254659)]