2601720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:107

約数の個数: 160

約数和(自身を含む): 9670320

約数和(自身を除く): 7068600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 73, 81, 88, 90, 99, 108, 110, 120, 132, 135, 146, 162, 165, 180, 198, 216, 219, 220, 264, 270, 292, 297, 324, 330, 360, 365, 396, 405, 438, 440, 495, 540, 584, 594, 648, 657, 660, 730, 792, 803, 810, 876, 891, 990, 1080, 1095, 1188, 1314, 1320, 1460, 1485, 1606, 1620, 1752, 1782, 1971, 1980, 2190, 2376, 2409, 2628, 2920, 2970, 3212, 3240, 3285, 3564, 3942, 3960, 4015, 4380, 4455, 4818, 5256, 5913, 5940, 6424, 6570, 7128, 7227, 7884, 8030, 8760, 8910, 9636, 9855, 11826, 11880, 12045, 13140, 14454, 15768, 16060, 17820, 19272, 19710, 21681, 23652, 24090, 26280, 28908, 29565, 32120, 35640, 36135, 39420, 43362, 47304, 48180, 57816, 59130, 65043, 72270, 78840, 86724, 96360, 108405, 118260, 130086, 144540, 173448, 216810, 236520, 260172, 289080, 325215, 433620, 520344, 650430, 867240, 1300860, 2601720]

約数ペア:

[(1, 2601720), (2, 1300860), (3, 867240), (4, 650430), (5, 520344), (6, 433620), (8, 325215), (9, 289080), (10, 260172), (11, 236520), (12, 216810), (15, 173448), (18, 144540), (20, 130086), (22, 118260), (24, 108405), (27, 96360), (30, 86724), (33, 78840), (36, 72270), (40, 65043), (44, 59130), (45, 57816), (54, 48180), (55, 47304), (60, 43362), (66, 39420), (72, 36135), (73, 35640), (81, 32120), (88, 29565), (90, 28908), (99, 26280), (108, 24090), (110, 23652), (120, 21681), (132, 19710), (135, 19272), (146, 17820), (162, 16060), (165, 15768), (180, 14454), (198, 13140), (216, 12045), (219, 11880), (220, 11826), (264, 9855), (270, 9636), (292, 8910), (297, 8760), (324, 8030), (330, 7884), (360, 7227), (365, 7128), (396, 6570), (405, 6424), (438, 5940), (440, 5913), (495, 5256), (540, 4818), (584, 4455), (594, 4380), (648, 4015), (657, 3960), (660, 3942), (730, 3564), (792, 3285), (803, 3240), (810, 3212), (876, 2970), (891, 2920), (990, 2628), (1080, 2409), (1095, 2376), (1188, 2190), (1314, 1980), (1320, 1971), (1460, 1782), (1485, 1752), (1606, 1620)]