1240778832

素因数分解:

$2^4\times 3^1\times {\mathrm{2539}}^1\times {\mathrm{10181}}^1$

素因数の和:12731

約数の個数: 40

約数和(自身を含む): 3206922720

約数和(自身を除く): 1966143888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2539, 5078, 7617, 10156, 10181, 15234, 20312, 20362, 30468, 30543, 40624, 40724, 60936, 61086, 81448, 121872, 122172, 162896, 244344, 488688, 25849559, 51699118, 77548677, 103398236, 155097354, 206796472, 310194708, 413592944, 620389416, 1240778832]

約数ペア:

[(1, 1240778832), (2, 620389416), (3, 413592944), (4, 310194708), (6, 206796472), (8, 155097354), (12, 103398236), (16, 77548677), (24, 51699118), (48, 25849559), (2539, 488688), (5078, 244344), (7617, 162896), (10156, 122172), (10181, 121872), (15234, 81448), (20312, 61086), (20362, 60936), (30468, 40724), (30543, 40624)]