119786480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4391}}^1$

素因数の和:4446

約数の個数: 80

約数和(自身を含む): 313694208

約数和(自身を除く): 193907728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 4391, 5456, 6820, 8782, 13640, 17564, 21955, 27280, 35128, 43910, 48301, 70256, 87820, 96602, 136121, 175640, 193204, 241505, 272242, 351280, 386408, 483010, 544484, 680605, 772816, 966020, 1088968, 1361210, 1497331, 1932040, 2177936, 2722420, 2994662, 3864080, 5444840, 5989324, 7486655, 10889680, 11978648, 14973310, 23957296, 29946620, 59893240, 119786480]

約数ペア:

[(1, 119786480), (2, 59893240), (4, 29946620), (5, 23957296), (8, 14973310), (10, 11978648), (11, 10889680), (16, 7486655), (20, 5989324), (22, 5444840), (31, 3864080), (40, 2994662), (44, 2722420), (55, 2177936), (62, 1932040), (80, 1497331), (88, 1361210), (110, 1088968), (124, 966020), (155, 772816), (176, 680605), (220, 544484), (248, 483010), (310, 386408), (341, 351280), (440, 272242), (496, 241505), (620, 193204), (682, 175640), (880, 136121), (1240, 96602), (1364, 87820), (1705, 70256), (2480, 48301), (2728, 43910), (3410, 35128), (4391, 27280), (5456, 21955), (6820, 17564), (8782, 13640)]