661032360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{612067}}^1$

素因数の和:612087

約数の個数: 64

約数和(自身を含む): 2203444800

約数和(自身を除く): 1542412440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 612067, 1224134, 1836201, 2448268, 3060335, 3672402, 4896536, 5508603, 6120670, 7344804, 9181005, 11017206, 12241340, 14689608, 16525809, 18362010, 22034412, 24482680, 27543015, 33051618, 36724020, 44068824, 55086030, 66103236, 73448040, 82629045, 110172060, 132206472, 165258090, 220344120, 330516180, 661032360]

約数ペア:

[(1, 661032360), (2, 330516180), (3, 220344120), (4, 165258090), (5, 132206472), (6, 110172060), (8, 82629045), (9, 73448040), (10, 66103236), (12, 55086030), (15, 44068824), (18, 36724020), (20, 33051618), (24, 27543015), (27, 24482680), (30, 22034412), (36, 18362010), (40, 16525809), (45, 14689608), (54, 12241340), (60, 11017206), (72, 9181005), (90, 7344804), (108, 6120670), (120, 5508603), (135, 4896536), (180, 3672402), (216, 3060335), (270, 2448268), (360, 1836201), (540, 1224134), (1080, 612067)]