220234680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{203921}}^1$

素因数の和:203941

約数の個数: 64

約数和(自身を含む): 734119200

約数和(自身を除く): 513884520

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, 203921, 407842, 611763, 815684, 1019605, 1223526, 1631368, 1835289, 2039210, 2447052, 3058815, 3670578, 4078420, 4894104, 5505867, 6117630, 7341156, 8156840, 9176445, 11011734, 12235260, 14682312, 18352890, 22023468, 24470520, 27529335, 36705780, 44046936, 55058670, 73411560, 110117340, 220234680]

約数ペア:

[(1, 220234680), (2, 110117340), (3, 73411560), (4, 55058670), (5, 44046936), (6, 36705780), (8, 27529335), (9, 24470520), (10, 22023468), (12, 18352890), (15, 14682312), (18, 12235260), (20, 11011734), (24, 9176445), (27, 8156840), (30, 7341156), (36, 6117630), (40, 5505867), (45, 4894104), (54, 4078420), (60, 3670578), (72, 3058815), (90, 2447052), (108, 2039210), (120, 1835289), (135, 1631368), (180, 1223526), (216, 1019605), (270, 815684), (360, 611763), (540, 407842), (1080, 203921)]