135042720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{281339}}^1$

素因数の和:281357

約数の個数: 48

約数和(自身を含む): 425386080

約数和(自身を除く): 290343360

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, 281339, 562678, 844017, 1125356, 1406695, 1688034, 2250712, 2813390, 3376068, 4220085, 4501424, 5626780, 6752136, 8440170, 9002848, 11253560, 13504272, 16880340, 22507120, 27008544, 33760680, 45014240, 67521360, 135042720]

約数ペア:

[(1, 135042720), (2, 67521360), (3, 45014240), (4, 33760680), (5, 27008544), (6, 22507120), (8, 16880340), (10, 13504272), (12, 11253560), (15, 9002848), (16, 8440170), (20, 6752136), (24, 5626780), (30, 4501424), (32, 4220085), (40, 3376068), (48, 2813390), (60, 2250712), (80, 1688034), (96, 1406695), (120, 1125356), (160, 844017), (240, 562678), (480, 281339)]