126457680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:809

約数の個数: 160

約数和(自身を含む): 422830080

約数和(自身を除く): 296372400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 690, 713, 739, 744, 920, 930, 1104, 1240, 1380, 1426, 1478, 1488, 1840, 1860, 2139, 2217, 2480, 2760, 2852, 2956, 3565, 3695, 3720, 4278, 4434, 5520, 5704, 5912, 7130, 7390, 7440, 8556, 8868, 10695, 11085, 11408, 11824, 14260, 14780, 16997, 17112, 17736, 21390, 22170, 22909, 28520, 29560, 33994, 34224, 35472, 42780, 44340, 45818, 50991, 57040, 59120, 67988, 68727, 84985, 85560, 88680, 91636, 101982, 114545, 135976, 137454, 169970, 171120, 177360, 183272, 203964, 229090, 254955, 271952, 274908, 339940, 343635, 366544, 407928, 458180, 509910, 526907, 549816, 679880, 687270, 815856, 916360, 1019820, 1053814, 1099632, 1359760, 1374540, 1580721, 1832720, 2039640, 2107628, 2634535, 2749080, 3161442, 4079280, 4215256, 5269070, 5498160, 6322884, 7903605, 8430512, 10538140, 12645768, 15807210, 21076280, 25291536, 31614420, 42152560, 63228840, 126457680]

約数ペア:

[(1, 126457680), (2, 63228840), (3, 42152560), (4, 31614420), (5, 25291536), (6, 21076280), (8, 15807210), (10, 12645768), (12, 10538140), (15, 8430512), (16, 7903605), (20, 6322884), (23, 5498160), (24, 5269070), (30, 4215256), (31, 4079280), (40, 3161442), (46, 2749080), (48, 2634535), (60, 2107628), (62, 2039640), (69, 1832720), (80, 1580721), (92, 1374540), (93, 1359760), (115, 1099632), (120, 1053814), (124, 1019820), (138, 916360), (155, 815856), (184, 687270), (186, 679880), (230, 549816), (240, 526907), (248, 509910), (276, 458180), (310, 407928), (345, 366544), (368, 343635), (372, 339940), (460, 274908), (465, 271952), (496, 254955), (552, 229090), (620, 203964), (690, 183272), (713, 177360), (739, 171120), (744, 169970), (920, 137454), (930, 135976), (1104, 114545), (1240, 101982), (1380, 91636), (1426, 88680), (1478, 85560), (1488, 84985), (1840, 68727), (1860, 67988), (2139, 59120), (2217, 57040), (2480, 50991), (2760, 45818), (2852, 44340), (2956, 42780), (3565, 35472), (3695, 34224), (3720, 33994), (4278, 29560), (4434, 28520), (5520, 22909), (5704, 22170), (5912, 21390), (7130, 17736), (7390, 17112), (7440, 16997), (8556, 14780), (8868, 14260), (10695, 11824), (11085, 11408)]