55507560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7583}}^1$

素因数の和:7658

約数の個数: 64

約数和(自身を含む): 169274880

約数和(自身を除く): 113767320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 7583, 15166, 22749, 30332, 37915, 45498, 60664, 75830, 90996, 113745, 151660, 181992, 227490, 303320, 454980, 462563, 909960, 925126, 1387689, 1850252, 2312815, 2775378, 3700504, 4625630, 5550756, 6938445, 9251260, 11101512, 13876890, 18502520, 27753780, 55507560]

約数ペア:

[(1, 55507560), (2, 27753780), (3, 18502520), (4, 13876890), (5, 11101512), (6, 9251260), (8, 6938445), (10, 5550756), (12, 4625630), (15, 3700504), (20, 2775378), (24, 2312815), (30, 1850252), (40, 1387689), (60, 925126), (61, 909960), (120, 462563), (122, 454980), (183, 303320), (244, 227490), (305, 181992), (366, 151660), (488, 113745), (610, 90996), (732, 75830), (915, 60664), (1220, 45498), (1464, 37915), (1830, 30332), (2440, 22749), (3660, 15166), (7320, 7583)]