40240680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8179}}^1$

素因数の和:8234

約数の個数: 64

約数和(自身を含む): 123681600

約数和(自身を除く): 83440920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 8179, 16358, 24537, 32716, 40895, 49074, 65432, 81790, 98148, 122685, 163580, 196296, 245370, 327160, 335339, 490740, 670678, 981480, 1006017, 1341356, 1676695, 2012034, 2682712, 3353390, 4024068, 5030085, 6706780, 8048136, 10060170, 13413560, 20120340, 40240680]

約数ペア:

[(1, 40240680), (2, 20120340), (3, 13413560), (4, 10060170), (5, 8048136), (6, 6706780), (8, 5030085), (10, 4024068), (12, 3353390), (15, 2682712), (20, 2012034), (24, 1676695), (30, 1341356), (40, 1006017), (41, 981480), (60, 670678), (82, 490740), (120, 335339), (123, 327160), (164, 245370), (205, 196296), (246, 163580), (328, 122685), (410, 98148), (492, 81790), (615, 65432), (820, 49074), (984, 40895), (1230, 32716), (1640, 24537), (2460, 16358), (4920, 8179)]