238470720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{248407}}^1$

素因数の和:248427

約数の個数: 56

約数和(自身を含む): 757147584

約数和(自身を除く): 518676864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 248407, 496814, 745221, 993628, 1242035, 1490442, 1987256, 2484070, 2980884, 3726105, 3974512, 4968140, 5961768, 7452210, 7949024, 9936280, 11923536, 14904420, 15898048, 19872560, 23847072, 29808840, 39745120, 47694144, 59617680, 79490240, 119235360, 238470720]

約数ペア:

[(1, 238470720), (2, 119235360), (3, 79490240), (4, 59617680), (5, 47694144), (6, 39745120), (8, 29808840), (10, 23847072), (12, 19872560), (15, 15898048), (16, 14904420), (20, 11923536), (24, 9936280), (30, 7949024), (32, 7452210), (40, 5961768), (48, 4968140), (60, 3974512), (64, 3726105), (80, 2980884), (96, 2484070), (120, 1987256), (160, 1490442), (192, 1242035), (240, 993628), (320, 745221), (480, 496814), (960, 248407)]