47217720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{35771}}^1$

素因数の和:35796

約数の個数: 64

約数和(自身を含む): 154535040

約数和(自身を除く): 107317320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 35771, 71542, 107313, 143084, 178855, 214626, 286168, 357710, 393481, 429252, 536565, 715420, 786962, 858504, 1073130, 1180443, 1430840, 1573924, 1967405, 2146260, 2360886, 3147848, 3934810, 4292520, 4721772, 5902215, 7869620, 9443544, 11804430, 15739240, 23608860, 47217720]

約数ペア:

[(1, 47217720), (2, 23608860), (3, 15739240), (4, 11804430), (5, 9443544), (6, 7869620), (8, 5902215), (10, 4721772), (11, 4292520), (12, 3934810), (15, 3147848), (20, 2360886), (22, 2146260), (24, 1967405), (30, 1573924), (33, 1430840), (40, 1180443), (44, 1073130), (55, 858504), (60, 786962), (66, 715420), (88, 536565), (110, 429252), (120, 393481), (132, 357710), (165, 286168), (220, 214626), (264, 178855), (330, 143084), (440, 107313), (660, 71542), (1320, 35771)]