234259440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7451}}^1$

素因数の和:7598

約数の個数: 80

約数和(自身を含む): 731846016

約数和(自身を除く): 497586576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 5240, 6288, 7451, 7860, 10480, 14902, 15720, 22353, 29804, 31440, 37255, 44706, 59608, 74510, 89412, 111765, 119216, 149020, 178824, 223530, 298040, 357648, 447060, 596080, 894120, 976081, 1788240, 1952162, 2928243, 3904324, 4880405, 5856486, 7808648, 9760810, 11712972, 14641215, 15617296, 19521620, 23425944, 29282430, 39043240, 46851888, 58564860, 78086480, 117129720, 234259440]

約数ペア:

[(1, 234259440), (2, 117129720), (3, 78086480), (4, 58564860), (5, 46851888), (6, 39043240), (8, 29282430), (10, 23425944), (12, 19521620), (15, 15617296), (16, 14641215), (20, 11712972), (24, 9760810), (30, 7808648), (40, 5856486), (48, 4880405), (60, 3904324), (80, 2928243), (120, 1952162), (131, 1788240), (240, 976081), (262, 894120), (393, 596080), (524, 447060), (655, 357648), (786, 298040), (1048, 223530), (1310, 178824), (1572, 149020), (1965, 119216), (2096, 111765), (2620, 89412), (3144, 74510), (3930, 59608), (5240, 44706), (6288, 37255), (7451, 31440), (7860, 29804), (10480, 22353), (14902, 15720)]