2140272

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:270

約数の個数: 60

約数和(自身を含む): 6093360

約数和(自身を除く): 3953088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 167, 178, 267, 334, 356, 501, 534, 668, 712, 801, 1002, 1068, 1336, 1424, 1503, 1602, 2004, 2136, 2672, 3006, 3204, 4008, 4272, 6012, 6408, 8016, 12024, 12816, 14863, 24048, 29726, 44589, 59452, 89178, 118904, 133767, 178356, 237808, 267534, 356712, 535068, 713424, 1070136, 2140272]

約数ペア:

[(1, 2140272), (2, 1070136), (3, 713424), (4, 535068), (6, 356712), (8, 267534), (9, 237808), (12, 178356), (16, 133767), (18, 118904), (24, 89178), (36, 59452), (48, 44589), (72, 29726), (89, 24048), (144, 14863), (167, 12816), (178, 12024), (267, 8016), (334, 6408), (356, 6012), (501, 4272), (534, 4008), (668, 3204), (712, 3006), (801, 2672), (1002, 2136), (1068, 2004), (1336, 1602), (1424, 1503)]