222926520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{2819}}^1$

素因数の和:3492

約数の個数: 64

約数和(自身を含む): 670032000

約数和(自身を除く): 447105480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 659, 1318, 1977, 2636, 2819, 3295, 3954, 5272, 5638, 6590, 7908, 8457, 9885, 11276, 13180, 14095, 15816, 16914, 19770, 22552, 26360, 28190, 33828, 39540, 42285, 56380, 67656, 79080, 84570, 112760, 169140, 338280, 1857721, 3715442, 5573163, 7430884, 9288605, 11146326, 14861768, 18577210, 22292652, 27865815, 37154420, 44585304, 55731630, 74308840, 111463260, 222926520]

約数ペア:

[(1, 222926520), (2, 111463260), (3, 74308840), (4, 55731630), (5, 44585304), (6, 37154420), (8, 27865815), (10, 22292652), (12, 18577210), (15, 14861768), (20, 11146326), (24, 9288605), (30, 7430884), (40, 5573163), (60, 3715442), (120, 1857721), (659, 338280), (1318, 169140), (1977, 112760), (2636, 84570), (2819, 79080), (3295, 67656), (3954, 56380), (5272, 42285), (5638, 39540), (6590, 33828), (7908, 28190), (8457, 26360), (9885, 22552), (11276, 19770), (13180, 16914), (14095, 15816)]