389974080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10979}}^1$

素因数の和:11036

約数の個数: 112

約数和(自身を含む): 1271747520

約数和(自身を除く): 881773440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4440, 5920, 7104, 8880, 10979, 11840, 17760, 21958, 32937, 35520, 43916, 54895, 65874, 87832, 109790, 131748, 164685, 175664, 219580, 263496, 329370, 351328, 406223, 439160, 526992, 658740, 702656, 812446, 878320, 1053984, 1218669, 1317480, 1624892, 1756640, 2031115, 2107968, 2437338, 2634960, 3249784, 3513280, 4062230, 4874676, 5269920, 6093345, 6499568, 8124460, 9749352, 10539840, 12186690, 12999136, 16248920, 19498704, 24373380, 25998272, 32497840, 38997408, 48746760, 64995680, 77994816, 97493520, 129991360, 194987040, 389974080]

約数ペア:

[(1, 389974080), (2, 194987040), (3, 129991360), (4, 97493520), (5, 77994816), (6, 64995680), (8, 48746760), (10, 38997408), (12, 32497840), (15, 25998272), (16, 24373380), (20, 19498704), (24, 16248920), (30, 12999136), (32, 12186690), (37, 10539840), (40, 9749352), (48, 8124460), (60, 6499568), (64, 6093345), (74, 5269920), (80, 4874676), (96, 4062230), (111, 3513280), (120, 3249784), (148, 2634960), (160, 2437338), (185, 2107968), (192, 2031115), (222, 1756640), (240, 1624892), (296, 1317480), (320, 1218669), (370, 1053984), (444, 878320), (480, 812446), (555, 702656), (592, 658740), (740, 526992), (888, 439160), (960, 406223), (1110, 351328), (1184, 329370), (1480, 263496), (1776, 219580), (2220, 175664), (2368, 164685), (2960, 131748), (3552, 109790), (4440, 87832), (5920, 65874), (7104, 54895), (8880, 43916), (10979, 35520), (11840, 32937), (17760, 21958)]