124469440

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:290

約数の個数: 112

約数和(自身を含む): 311078880

約数和(自身を除く): 186609440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 53, 64, 80, 82, 106, 160, 164, 179, 205, 212, 265, 320, 328, 358, 410, 424, 530, 656, 716, 820, 848, 895, 1060, 1312, 1432, 1640, 1696, 1790, 2120, 2173, 2624, 2864, 3280, 3392, 3580, 4240, 4346, 5728, 6560, 7160, 7339, 8480, 8692, 9487, 10865, 11456, 13120, 14320, 14678, 16960, 17384, 18974, 21730, 28640, 29356, 34768, 36695, 37948, 43460, 47435, 57280, 58712, 69536, 73390, 75896, 86920, 94870, 117424, 139072, 146780, 151792, 173840, 189740, 234848, 293560, 303584, 347680, 379480, 388967, 469696, 587120, 607168, 695360, 758960, 777934, 1174240, 1517920, 1555868, 1944835, 2348480, 3035840, 3111736, 3889670, 6223472, 7779340, 12446944, 15558680, 24893888, 31117360, 62234720, 124469440]

約数ペア:

[(1, 124469440), (2, 62234720), (4, 31117360), (5, 24893888), (8, 15558680), (10, 12446944), (16, 7779340), (20, 6223472), (32, 3889670), (40, 3111736), (41, 3035840), (53, 2348480), (64, 1944835), (80, 1555868), (82, 1517920), (106, 1174240), (160, 777934), (164, 758960), (179, 695360), (205, 607168), (212, 587120), (265, 469696), (320, 388967), (328, 379480), (358, 347680), (410, 303584), (424, 293560), (530, 234848), (656, 189740), (716, 173840), (820, 151792), (848, 146780), (895, 139072), (1060, 117424), (1312, 94870), (1432, 86920), (1640, 75896), (1696, 73390), (1790, 69536), (2120, 58712), (2173, 57280), (2624, 47435), (2864, 43460), (3280, 37948), (3392, 36695), (3580, 34768), (4240, 29356), (4346, 28640), (5728, 21730), (6560, 18974), (7160, 17384), (7339, 16960), (8480, 14678), (8692, 14320), (9487, 13120), (10865, 11456)]