136722720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{284839}}^1$

素因数の和:284857

約数の個数: 48

約数和(自身を含む): 430678080

約数和(自身を除く): 293955360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 284839, 569678, 854517, 1139356, 1424195, 1709034, 2278712, 2848390, 3418068, 4272585, 4557424, 5696780, 6836136, 8545170, 9114848, 11393560, 13672272, 17090340, 22787120, 27344544, 34180680, 45574240, 68361360, 136722720]

約数ペア:

[(1, 136722720), (2, 68361360), (3, 45574240), (4, 34180680), (5, 27344544), (6, 22787120), (8, 17090340), (10, 13672272), (12, 11393560), (15, 9114848), (16, 8545170), (20, 6836136), (24, 5696780), (30, 4557424), (32, 4272585), (40, 3418068), (48, 2848390), (60, 2278712), (80, 1709034), (96, 1424195), (120, 1139356), (160, 854517), (240, 569678), (480, 284839)]