21945672480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{31081}}^1$

素因数の和:32570

約数の個数: 96

約数和(自身を含む): 69178088448

約数和(自身を除く): 47232415968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1471, 2942, 4413, 5884, 7355, 8826, 11768, 14710, 17652, 22065, 23536, 29420, 31081, 35304, 44130, 47072, 58840, 62162, 70608, 88260, 93243, 117680, 124324, 141216, 155405, 176520, 186486, 235360, 248648, 310810, 353040, 372972, 466215, 497296, 621620, 706080, 745944, 932430, 994592, 1243240, 1491888, 1864860, 2486480, 2983776, 3729720, 4972960, 7459440, 14918880, 45720151, 91440302, 137160453, 182880604, 228600755, 274320906, 365761208, 457201510, 548641812, 685802265, 731522416, 914403020, 1097283624, 1371604530, 1463044832, 1828806040, 2194567248, 2743209060, 3657612080, 4389134496, 5486418120, 7315224160, 10972836240, 21945672480]

約数ペア:

[(1, 21945672480), (2, 10972836240), (3, 7315224160), (4, 5486418120), (5, 4389134496), (6, 3657612080), (8, 2743209060), (10, 2194567248), (12, 1828806040), (15, 1463044832), (16, 1371604530), (20, 1097283624), (24, 914403020), (30, 731522416), (32, 685802265), (40, 548641812), (48, 457201510), (60, 365761208), (80, 274320906), (96, 228600755), (120, 182880604), (160, 137160453), (240, 91440302), (480, 45720151), (1471, 14918880), (2942, 7459440), (4413, 4972960), (5884, 3729720), (7355, 2983776), (8826, 2486480), (11768, 1864860), (14710, 1491888), (17652, 1243240), (22065, 994592), (23536, 932430), (29420, 745944), (31081, 706080), (35304, 621620), (44130, 497296), (47072, 466215), (58840, 372972), (62162, 353040), (70608, 310810), (88260, 248648), (93243, 235360), (117680, 186486), (124324, 176520), (141216, 155405)]