1884506640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{21751}}^1$

素因数の和:21805

約数の個数: 120

約数和(自身を含む): 6165908928

約数和(自身を除く): 4281402288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 2166, 2280, 2888, 3610, 4332, 4560, 5415, 5776, 7220, 8664, 10830, 14440, 17328, 21660, 21751, 28880, 43320, 43502, 65253, 86640, 87004, 108755, 130506, 174008, 217510, 261012, 326265, 348016, 413269, 435020, 522024, 652530, 826538, 870040, 1044048, 1239807, 1305060, 1653076, 1740080, 2066345, 2479614, 2610120, 3306152, 4132690, 4959228, 5220240, 6199035, 6612304, 7852111, 8265380, 9918456, 12398070, 15704222, 16530760, 19836912, 23556333, 24796140, 31408444, 33061520, 39260555, 47112666, 49592280, 62816888, 78521110, 94225332, 99184560, 117781665, 125633776, 157042220, 188450664, 235563330, 314084440, 376901328, 471126660, 628168880, 942253320, 1884506640]

約数ペア:

[(1, 1884506640), (2, 942253320), (3, 628168880), (4, 471126660), (5, 376901328), (6, 314084440), (8, 235563330), (10, 188450664), (12, 157042220), (15, 125633776), (16, 117781665), (19, 99184560), (20, 94225332), (24, 78521110), (30, 62816888), (38, 49592280), (40, 47112666), (48, 39260555), (57, 33061520), (60, 31408444), (76, 24796140), (80, 23556333), (95, 19836912), (114, 16530760), (120, 15704222), (152, 12398070), (190, 9918456), (228, 8265380), (240, 7852111), (285, 6612304), (304, 6199035), (361, 5220240), (380, 4959228), (456, 4132690), (570, 3306152), (722, 2610120), (760, 2479614), (912, 2066345), (1083, 1740080), (1140, 1653076), (1444, 1305060), (1520, 1239807), (1805, 1044048), (2166, 870040), (2280, 826538), (2888, 652530), (3610, 522024), (4332, 435020), (4560, 413269), (5415, 348016), (5776, 326265), (7220, 261012), (8664, 217510), (10830, 174008), (14440, 130506), (17328, 108755), (21660, 87004), (21751, 86640), (28880, 65253), (43320, 43502)]