228153720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{22907}}^1$

素因数の和:23004

約数の個数: 64

約数和(自身を含む): 692737920

約数和(自身を除く): 464584200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 22907, 45814, 68721, 91628, 114535, 137442, 183256, 229070, 274884, 343605, 458140, 549768, 687210, 916280, 1374420, 1901281, 2748840, 3802562, 5703843, 7605124, 9506405, 11407686, 15210248, 19012810, 22815372, 28519215, 38025620, 45630744, 57038430, 76051240, 114076860, 228153720]

約数ペア:

[(1, 228153720), (2, 114076860), (3, 76051240), (4, 57038430), (5, 45630744), (6, 38025620), (8, 28519215), (10, 22815372), (12, 19012810), (15, 15210248), (20, 11407686), (24, 9506405), (30, 7605124), (40, 5703843), (60, 3802562), (83, 2748840), (120, 1901281), (166, 1374420), (249, 916280), (332, 687210), (415, 549768), (498, 458140), (664, 343605), (830, 274884), (996, 229070), (1245, 183256), (1660, 137442), (1992, 114535), (2490, 91628), (3320, 68721), (4980, 45814), (9960, 22907)]