120437820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{823}}^1$

素因数の和:1112

約数の個数: 96

約数和(自身を含む): 376535040

約数和(自身を除く): 256097220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 271, 540, 542, 813, 823, 1084, 1355, 1626, 1646, 2439, 2469, 2710, 3252, 3292, 4065, 4115, 4878, 4938, 5420, 7317, 7407, 8130, 8230, 9756, 9876, 12195, 12345, 14634, 14814, 16260, 16460, 22221, 24390, 24690, 29268, 29628, 36585, 37035, 44442, 48780, 49380, 73170, 74070, 88884, 111105, 146340, 148140, 222210, 223033, 444420, 446066, 669099, 892132, 1115165, 1338198, 2007297, 2230330, 2676396, 3345495, 4014594, 4460660, 6021891, 6690990, 8029188, 10036485, 12043782, 13381980, 20072970, 24087564, 30109455, 40145940, 60218910, 120437820]

約数ペア:

[(1, 120437820), (2, 60218910), (3, 40145940), (4, 30109455), (5, 24087564), (6, 20072970), (9, 13381980), (10, 12043782), (12, 10036485), (15, 8029188), (18, 6690990), (20, 6021891), (27, 4460660), (30, 4014594), (36, 3345495), (45, 2676396), (54, 2230330), (60, 2007297), (90, 1338198), (108, 1115165), (135, 892132), (180, 669099), (270, 446066), (271, 444420), (540, 223033), (542, 222210), (813, 148140), (823, 146340), (1084, 111105), (1355, 88884), (1626, 74070), (1646, 73170), (2439, 49380), (2469, 48780), (2710, 44442), (3252, 37035), (3292, 36585), (4065, 29628), (4115, 29268), (4878, 24690), (4938, 24390), (5420, 22221), (7317, 16460), (7407, 16260), (8130, 14814), (8230, 14634), (9756, 12345), (9876, 12195)]