2469720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1$

素因数の和:1896

約数の個数: 64

約数和(自身を含む): 8087040

約数和(自身を除く): 5617320

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, 1871, 3742, 5613, 7484, 9355, 11226, 14968, 18710, 20581, 22452, 28065, 37420, 41162, 44904, 56130, 61743, 74840, 82324, 102905, 112260, 123486, 164648, 205810, 224520, 246972, 308715, 411620, 493944, 617430, 823240, 1234860, 2469720]

約数ペア:

[(1, 2469720), (2, 1234860), (3, 823240), (4, 617430), (5, 493944), (6, 411620), (8, 308715), (10, 246972), (11, 224520), (12, 205810), (15, 164648), (20, 123486), (22, 112260), (24, 102905), (30, 82324), (33, 74840), (40, 61743), (44, 56130), (55, 44904), (60, 41162), (66, 37420), (88, 28065), (110, 22452), (120, 20581), (132, 18710), (165, 14968), (220, 11226), (264, 9355), (330, 7484), (440, 5613), (660, 3742), (1320, 1871)]