148541040

素因数分解:

$2^4\times 3^8\times 5^1\times {\mathrm{283}}^1$

素因数の和:320

約数の個数: 180

約数和(自身を含む): 519840984

約数和(自身を除く): 371299944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 283, 324, 360, 405, 432, 486, 540, 566, 648, 720, 729, 810, 849, 972, 1080, 1132, 1215, 1296, 1415, 1458, 1620, 1698, 1944, 2160, 2187, 2264, 2430, 2547, 2830, 2916, 3240, 3396, 3645, 3888, 4245, 4374, 4528, 4860, 5094, 5660, 5832, 6480, 6561, 6792, 7290, 7641, 8490, 8748, 9720, 10188, 10935, 11320, 11664, 12735, 13122, 13584, 14580, 15282, 16980, 17496, 19440, 20376, 21870, 22640, 22923, 25470, 26244, 29160, 30564, 32805, 33960, 34992, 38205, 40752, 43740, 45846, 50940, 52488, 58320, 61128, 65610, 67920, 68769, 76410, 87480, 91692, 101880, 104976, 114615, 122256, 131220, 137538, 152820, 174960, 183384, 203760, 206307, 229230, 262440, 275076, 305640, 343845, 366768, 412614, 458460, 524880, 550152, 611280, 618921, 687690, 825228, 916920, 1031535, 1100304, 1237842, 1375380, 1650456, 1833840, 1856763, 2063070, 2475684, 2750760, 3094605, 3300912, 3713526, 4126140, 4951368, 5501520, 6189210, 7427052, 8252280, 9283815, 9902736, 12378420, 14854104, 16504560, 18567630, 24756840, 29708208, 37135260, 49513680, 74270520, 148541040]

約数ペア:

[(1, 148541040), (2, 74270520), (3, 49513680), (4, 37135260), (5, 29708208), (6, 24756840), (8, 18567630), (9, 16504560), (10, 14854104), (12, 12378420), (15, 9902736), (16, 9283815), (18, 8252280), (20, 7427052), (24, 6189210), (27, 5501520), (30, 4951368), (36, 4126140), (40, 3713526), (45, 3300912), (48, 3094605), (54, 2750760), (60, 2475684), (72, 2063070), (80, 1856763), (81, 1833840), (90, 1650456), (108, 1375380), (120, 1237842), (135, 1100304), (144, 1031535), (162, 916920), (180, 825228), (216, 687690), (240, 618921), (243, 611280), (270, 550152), (283, 524880), (324, 458460), (360, 412614), (405, 366768), (432, 343845), (486, 305640), (540, 275076), (566, 262440), (648, 229230), (720, 206307), (729, 203760), (810, 183384), (849, 174960), (972, 152820), (1080, 137538), (1132, 131220), (1215, 122256), (1296, 114615), (1415, 104976), (1458, 101880), (1620, 91692), (1698, 87480), (1944, 76410), (2160, 68769), (2187, 67920), (2264, 65610), (2430, 61128), (2547, 58320), (2830, 52488), (2916, 50940), (3240, 45846), (3396, 43740), (3645, 40752), (3888, 38205), (4245, 34992), (4374, 33960), (4528, 32805), (4860, 30564), (5094, 29160), (5660, 26244), (5832, 25470), (6480, 22923), (6561, 22640), (6792, 21870), (7290, 20376), (7641, 19440), (8490, 17496), (8748, 16980), (9720, 15282), (10188, 14580), (10935, 13584), (11320, 13122), (11664, 12735)]