1300860

素因数分解:

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

素因数の和:105

約数の個数: 120

約数和(自身を含む): 4512816

約数和(自身を除く): 3211956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 73, 81, 90, 99, 108, 110, 132, 135, 146, 162, 165, 180, 198, 219, 220, 270, 292, 297, 324, 330, 365, 396, 405, 438, 495, 540, 594, 657, 660, 730, 803, 810, 876, 891, 990, 1095, 1188, 1314, 1460, 1485, 1606, 1620, 1782, 1971, 1980, 2190, 2409, 2628, 2970, 3212, 3285, 3564, 3942, 4015, 4380, 4455, 4818, 5913, 5940, 6570, 7227, 7884, 8030, 8910, 9636, 9855, 11826, 12045, 13140, 14454, 16060, 17820, 19710, 21681, 23652, 24090, 28908, 29565, 36135, 39420, 43362, 48180, 59130, 65043, 72270, 86724, 108405, 118260, 130086, 144540, 216810, 260172, 325215, 433620, 650430, 1300860]

約数ペア:

[(1, 1300860), (2, 650430), (3, 433620), (4, 325215), (5, 260172), (6, 216810), (9, 144540), (10, 130086), (11, 118260), (12, 108405), (15, 86724), (18, 72270), (20, 65043), (22, 59130), (27, 48180), (30, 43362), (33, 39420), (36, 36135), (44, 29565), (45, 28908), (54, 24090), (55, 23652), (60, 21681), (66, 19710), (73, 17820), (81, 16060), (90, 14454), (99, 13140), (108, 12045), (110, 11826), (132, 9855), (135, 9636), (146, 8910), (162, 8030), (165, 7884), (180, 7227), (198, 6570), (219, 5940), (220, 5913), (270, 4818), (292, 4455), (297, 4380), (324, 4015), (330, 3942), (365, 3564), (396, 3285), (405, 3212), (438, 2970), (495, 2628), (540, 2409), (594, 2190), (657, 1980), (660, 1971), (730, 1782), (803, 1620), (810, 1606), (876, 1485), (891, 1460), (990, 1314), (1095, 1188)]