98155560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1607}}^1$

素因数の和:2130

約数の個数: 64

約数和(自身を含む): 295228800

約数和(自身を除く): 197073240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509, 1018, 1527, 1607, 2036, 2545, 3054, 3214, 4072, 4821, 5090, 6108, 6428, 7635, 8035, 9642, 10180, 12216, 12856, 15270, 16070, 19284, 20360, 24105, 30540, 32140, 38568, 48210, 61080, 64280, 96420, 192840, 817963, 1635926, 2453889, 3271852, 4089815, 4907778, 6543704, 8179630, 9815556, 12269445, 16359260, 19631112, 24538890, 32718520, 49077780, 98155560]

約数ペア:

[(1, 98155560), (2, 49077780), (3, 32718520), (4, 24538890), (5, 19631112), (6, 16359260), (8, 12269445), (10, 9815556), (12, 8179630), (15, 6543704), (20, 4907778), (24, 4089815), (30, 3271852), (40, 2453889), (60, 1635926), (120, 817963), (509, 192840), (1018, 96420), (1527, 64280), (1607, 61080), (2036, 48210), (2545, 38568), (3054, 32140), (3214, 30540), (4072, 24105), (4821, 20360), (5090, 19284), (6108, 16070), (6428, 15270), (7635, 12856), (8035, 12216), (9642, 10180)]