229488540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{14543}}^1$

素因数の和:14818

約数の個数: 48

約数和(自身を含む): 645055488

約数和(自身を除く): 415566948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5260, 7890, 14543, 15780, 29086, 43629, 58172, 72715, 87258, 145430, 174516, 218145, 290860, 436290, 872580, 3824809, 7649618, 11474427, 15299236, 19124045, 22948854, 38248090, 45897708, 57372135, 76496180, 114744270, 229488540]

約数ペア:

[(1, 229488540), (2, 114744270), (3, 76496180), (4, 57372135), (5, 45897708), (6, 38248090), (10, 22948854), (12, 19124045), (15, 15299236), (20, 11474427), (30, 7649618), (60, 3824809), (263, 872580), (526, 436290), (789, 290860), (1052, 218145), (1315, 174516), (1578, 145430), (2630, 87258), (3156, 72715), (3945, 58172), (5260, 43629), (7890, 29086), (14543, 15780)]