551372040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{32587}}^1$

素因数の和:32651

約数の個数: 96

約数和(自身を含む): 1830142080

約数和(自身を除く): 1278770040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 16920, 32587, 65174, 97761, 130348, 162935, 195522, 260696, 293283, 325870, 391044, 488805, 586566, 651740, 782088, 977610, 1173132, 1303480, 1466415, 1531589, 1955220, 2346264, 2932830, 3063178, 3910440, 4594767, 5865660, 6126356, 7657945, 9189534, 11731320, 12252712, 13784301, 15315890, 18379068, 22973835, 27568602, 30631780, 36758136, 45947670, 55137204, 61263560, 68921505, 91895340, 110274408, 137843010, 183790680, 275686020, 551372040]

約数ペア:

[(1, 551372040), (2, 275686020), (3, 183790680), (4, 137843010), (5, 110274408), (6, 91895340), (8, 68921505), (9, 61263560), (10, 55137204), (12, 45947670), (15, 36758136), (18, 30631780), (20, 27568602), (24, 22973835), (30, 18379068), (36, 15315890), (40, 13784301), (45, 12252712), (47, 11731320), (60, 9189534), (72, 7657945), (90, 6126356), (94, 5865660), (120, 4594767), (141, 3910440), (180, 3063178), (188, 2932830), (235, 2346264), (282, 1955220), (360, 1531589), (376, 1466415), (423, 1303480), (470, 1173132), (564, 977610), (705, 782088), (846, 651740), (940, 586566), (1128, 488805), (1410, 391044), (1692, 325870), (1880, 293283), (2115, 260696), (2820, 195522), (3384, 162935), (4230, 130348), (5640, 97761), (8460, 65174), (16920, 32587)]