142931280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{595547}}^1$

素因数の和:595563

約数の個数: 40

約数和(自身を含む): 443087712

約数和(自身を除く): 300156432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 595547, 1191094, 1786641, 2382188, 2977735, 3573282, 4764376, 5955470, 7146564, 8933205, 9528752, 11910940, 14293128, 17866410, 23821880, 28586256, 35732820, 47643760, 71465640, 142931280]

約数ペア:

[(1, 142931280), (2, 71465640), (3, 47643760), (4, 35732820), (5, 28586256), (6, 23821880), (8, 17866410), (10, 14293128), (12, 11910940), (15, 9528752), (16, 8933205), (20, 7146564), (24, 5955470), (30, 4764376), (40, 3573282), (48, 2977735), (60, 2382188), (80, 1786641), (120, 1191094), (240, 595547)]