2615360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1$

素因数の和:771

約数の個数: 56

約数和(自身を含む): 6803136

約数和(自身を除く): 4187776

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 743, 880, 1486, 1760, 2972, 3520, 3715, 5944, 7430, 8173, 11888, 14860, 16346, 23776, 29720, 32692, 40865, 47552, 59440, 65384, 81730, 118880, 130768, 163460, 237760, 261536, 326920, 523072, 653840, 1307680, 2615360]

約数ペア:

[(1, 2615360), (2, 1307680), (4, 653840), (5, 523072), (8, 326920), (10, 261536), (11, 237760), (16, 163460), (20, 130768), (22, 118880), (32, 81730), (40, 65384), (44, 59440), (55, 47552), (64, 40865), (80, 32692), (88, 29720), (110, 23776), (160, 16346), (176, 14860), (220, 11888), (320, 8173), (352, 7430), (440, 5944), (704, 3715), (743, 3520), (880, 2972), (1486, 1760)]