1724220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 5591040

約数和(自身を除く): 3866820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 103, 108, 124, 135, 155, 180, 186, 206, 270, 279, 309, 310, 372, 412, 465, 515, 540, 558, 618, 620, 837, 927, 930, 1030, 1116, 1236, 1395, 1545, 1674, 1854, 1860, 2060, 2781, 2790, 3090, 3193, 3348, 3708, 4185, 4635, 5562, 5580, 6180, 6386, 8370, 9270, 9579, 11124, 12772, 13905, 15965, 16740, 18540, 19158, 27810, 28737, 31930, 38316, 47895, 55620, 57474, 63860, 86211, 95790, 114948, 143685, 172422, 191580, 287370, 344844, 431055, 574740, 862110, 1724220]

約数ペア:

[(1, 1724220), (2, 862110), (3, 574740), (4, 431055), (5, 344844), (6, 287370), (9, 191580), (10, 172422), (12, 143685), (15, 114948), (18, 95790), (20, 86211), (27, 63860), (30, 57474), (31, 55620), (36, 47895), (45, 38316), (54, 31930), (60, 28737), (62, 27810), (90, 19158), (93, 18540), (103, 16740), (108, 15965), (124, 13905), (135, 12772), (155, 11124), (180, 9579), (186, 9270), (206, 8370), (270, 6386), (279, 6180), (309, 5580), (310, 5562), (372, 4635), (412, 4185), (465, 3708), (515, 3348), (540, 3193), (558, 3090), (618, 2790), (620, 2781), (837, 2060), (927, 1860), (930, 1854), (1030, 1674), (1116, 1545), (1236, 1395)]