2443320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 8676720

約数和(自身を除く): 6233400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 617, 660, 792, 990, 1234, 1320, 1851, 1980, 2468, 3085, 3702, 3960, 4936, 5553, 6170, 6787, 7404, 9255, 11106, 12340, 13574, 14808, 18510, 20361, 22212, 24680, 27148, 27765, 33935, 37020, 40722, 44424, 54296, 55530, 61083, 67870, 74040, 81444, 101805, 111060, 122166, 135740, 162888, 203610, 222120, 244332, 271480, 305415, 407220, 488664, 610830, 814440, 1221660, 2443320]

約数ペア:

[(1, 2443320), (2, 1221660), (3, 814440), (4, 610830), (5, 488664), (6, 407220), (8, 305415), (9, 271480), (10, 244332), (11, 222120), (12, 203610), (15, 162888), (18, 135740), (20, 122166), (22, 111060), (24, 101805), (30, 81444), (33, 74040), (36, 67870), (40, 61083), (44, 55530), (45, 54296), (55, 44424), (60, 40722), (66, 37020), (72, 33935), (88, 27765), (90, 27148), (99, 24680), (110, 22212), (120, 20361), (132, 18510), (165, 14808), (180, 13574), (198, 12340), (220, 11106), (264, 9255), (330, 7404), (360, 6787), (396, 6170), (440, 5553), (495, 4936), (617, 3960), (660, 3702), (792, 3085), (990, 2468), (1234, 1980), (1320, 1851)]