24690780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{599}}^1$

素因数の和:843

約数の個数: 72

約数和(自身を含む): 75348000

約数和(自身を除く): 50657220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 599, 687, 916, 1145, 1198, 1374, 1797, 2061, 2290, 2396, 2748, 2995, 3435, 3594, 4122, 4580, 5391, 5990, 6870, 7188, 8244, 8985, 10305, 10782, 11980, 13740, 17970, 20610, 21564, 26955, 35940, 41220, 53910, 107820, 137171, 274342, 411513, 548684, 685855, 823026, 1234539, 1371710, 1646052, 2057565, 2469078, 2743420, 4115130, 4938156, 6172695, 8230260, 12345390, 24690780]

約数ペア:

[(1, 24690780), (2, 12345390), (3, 8230260), (4, 6172695), (5, 4938156), (6, 4115130), (9, 2743420), (10, 2469078), (12, 2057565), (15, 1646052), (18, 1371710), (20, 1234539), (30, 823026), (36, 685855), (45, 548684), (60, 411513), (90, 274342), (180, 137171), (229, 107820), (458, 53910), (599, 41220), (687, 35940), (916, 26955), (1145, 21564), (1198, 20610), (1374, 17970), (1797, 13740), (2061, 11980), (2290, 10782), (2396, 10305), (2748, 8985), (2995, 8244), (3435, 7188), (3594, 6870), (4122, 5990), (4580, 5391)]