120365560

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:346

約数の個数: 128

約数和(自身を含む): 327168000

約数和(自身を除く): 206802440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 283, 310, 343, 392, 434, 490, 566, 620, 686, 868, 980, 1085, 1132, 1240, 1372, 1415, 1519, 1715, 1736, 1960, 1981, 2170, 2264, 2744, 2830, 3038, 3430, 3962, 4340, 5660, 6076, 6860, 7595, 7924, 8680, 8773, 9905, 10633, 11320, 12152, 13720, 13867, 15190, 15848, 17546, 19810, 21266, 27734, 30380, 35092, 39620, 42532, 43865, 53165, 55468, 60760, 61411, 69335, 70184, 79240, 85064, 87730, 97069, 106330, 110936, 122822, 138670, 175460, 194138, 212660, 245644, 277340, 307055, 350920, 388276, 425320, 429877, 485345, 491288, 554680, 614110, 776552, 859754, 970690, 1228220, 1719508, 1941380, 2149385, 2456440, 3009139, 3439016, 3882760, 4298770, 6018278, 8597540, 12036556, 15045695, 17195080, 24073112, 30091390, 60182780, 120365560]

約数ペア:

[(1, 120365560), (2, 60182780), (4, 30091390), (5, 24073112), (7, 17195080), (8, 15045695), (10, 12036556), (14, 8597540), (20, 6018278), (28, 4298770), (31, 3882760), (35, 3439016), (40, 3009139), (49, 2456440), (56, 2149385), (62, 1941380), (70, 1719508), (98, 1228220), (124, 970690), (140, 859754), (155, 776552), (196, 614110), (217, 554680), (245, 491288), (248, 485345), (280, 429877), (283, 425320), (310, 388276), (343, 350920), (392, 307055), (434, 277340), (490, 245644), (566, 212660), (620, 194138), (686, 175460), (868, 138670), (980, 122822), (1085, 110936), (1132, 106330), (1240, 97069), (1372, 87730), (1415, 85064), (1519, 79240), (1715, 70184), (1736, 69335), (1960, 61411), (1981, 60760), (2170, 55468), (2264, 53165), (2744, 43865), (2830, 42532), (3038, 39620), (3430, 35092), (3962, 30380), (4340, 27734), (5660, 21266), (6076, 19810), (6860, 17546), (7595, 15848), (7924, 15190), (8680, 13867), (8773, 13720), (9905, 12152), (10633, 11320)]