61334880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127781}}^1$

素因数の和:127799

約数の個数: 48

約数和(自身を含む): 193206384

約数和(自身を除く): 131871504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 127781, 255562, 383343, 511124, 638905, 766686, 1022248, 1277810, 1533372, 1916715, 2044496, 2555620, 3066744, 3833430, 4088992, 5111240, 6133488, 7666860, 10222480, 12266976, 15333720, 20444960, 30667440, 61334880]

約数ペア:

[(1, 61334880), (2, 30667440), (3, 20444960), (4, 15333720), (5, 12266976), (6, 10222480), (8, 7666860), (10, 6133488), (12, 5111240), (15, 4088992), (16, 3833430), (20, 3066744), (24, 2555620), (30, 2044496), (32, 1916715), (40, 1533372), (48, 1277810), (60, 1022248), (80, 766686), (96, 638905), (120, 511124), (160, 383343), (240, 255562), (480, 127781)]