48135840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{347}}^1$

素因数の和:399

約数の個数: 144

約数和(自身を含む): 161536032

約数和(自身を除く): 113400192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 347, 408, 480, 510, 544, 578, 680, 694, 816, 867, 1020, 1041, 1156, 1360, 1388, 1445, 1632, 1734, 1735, 2040, 2082, 2312, 2720, 2776, 2890, 3468, 3470, 4080, 4164, 4335, 4624, 5205, 5552, 5780, 5899, 6936, 6940, 8160, 8328, 8670, 9248, 10410, 11104, 11560, 11798, 13872, 13880, 16656, 17340, 17697, 20820, 23120, 23596, 27744, 27760, 29495, 33312, 34680, 35394, 41640, 46240, 47192, 55520, 58990, 69360, 70788, 83280, 88485, 94384, 100283, 117980, 138720, 141576, 166560, 176970, 188768, 200566, 235960, 283152, 300849, 353940, 401132, 471920, 501415, 566304, 601698, 707880, 802264, 943840, 1002830, 1203396, 1415760, 1504245, 1604528, 2005660, 2406792, 2831520, 3008490, 3209056, 4011320, 4813584, 6016980, 8022640, 9627168, 12033960, 16045280, 24067920, 48135840]

約数ペア:

[(1, 48135840), (2, 24067920), (3, 16045280), (4, 12033960), (5, 9627168), (6, 8022640), (8, 6016980), (10, 4813584), (12, 4011320), (15, 3209056), (16, 3008490), (17, 2831520), (20, 2406792), (24, 2005660), (30, 1604528), (32, 1504245), (34, 1415760), (40, 1203396), (48, 1002830), (51, 943840), (60, 802264), (68, 707880), (80, 601698), (85, 566304), (96, 501415), (102, 471920), (120, 401132), (136, 353940), (160, 300849), (170, 283152), (204, 235960), (240, 200566), (255, 188768), (272, 176970), (289, 166560), (340, 141576), (347, 138720), (408, 117980), (480, 100283), (510, 94384), (544, 88485), (578, 83280), (680, 70788), (694, 69360), (816, 58990), (867, 55520), (1020, 47192), (1041, 46240), (1156, 41640), (1360, 35394), (1388, 34680), (1445, 33312), (1632, 29495), (1734, 27760), (1735, 27744), (2040, 23596), (2082, 23120), (2312, 20820), (2720, 17697), (2776, 17340), (2890, 16656), (3468, 13880), (3470, 13872), (4080, 11798), (4164, 11560), (4335, 11104), (4624, 10410), (5205, 9248), (5552, 8670), (5780, 8328), (5899, 8160), (6936, 6940)]