1671120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 6151392

約数和(自身を除く): 4480272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 211, 220, 240, 264, 330, 360, 396, 422, 440, 495, 528, 633, 660, 720, 792, 844, 880, 990, 1055, 1266, 1320, 1584, 1688, 1899, 1980, 2110, 2321, 2532, 2640, 3165, 3376, 3798, 3960, 4220, 4642, 5064, 6330, 6963, 7596, 7920, 8440, 9284, 9495, 10128, 11605, 12660, 13926, 15192, 16880, 18568, 18990, 20889, 23210, 25320, 27852, 30384, 34815, 37136, 37980, 41778, 46420, 50640, 55704, 69630, 75960, 83556, 92840, 104445, 111408, 139260, 151920, 167112, 185680, 208890, 278520, 334224, 417780, 557040, 835560, 1671120]

約数ペア:

[(1, 1671120), (2, 835560), (3, 557040), (4, 417780), (5, 334224), (6, 278520), (8, 208890), (9, 185680), (10, 167112), (11, 151920), (12, 139260), (15, 111408), (16, 104445), (18, 92840), (20, 83556), (22, 75960), (24, 69630), (30, 55704), (33, 50640), (36, 46420), (40, 41778), (44, 37980), (45, 37136), (48, 34815), (55, 30384), (60, 27852), (66, 25320), (72, 23210), (80, 20889), (88, 18990), (90, 18568), (99, 16880), (110, 15192), (120, 13926), (132, 12660), (144, 11605), (165, 10128), (176, 9495), (180, 9284), (198, 8440), (211, 7920), (220, 7596), (240, 6963), (264, 6330), (330, 5064), (360, 4642), (396, 4220), (422, 3960), (440, 3798), (495, 3376), (528, 3165), (633, 2640), (660, 2532), (720, 2321), (792, 2110), (844, 1980), (880, 1899), (990, 1688), (1055, 1584), (1266, 1320)]