12259620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 38787840

約数和(自身を除く): 26528220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 108, 135, 146, 180, 219, 270, 292, 311, 365, 438, 540, 622, 657, 730, 876, 933, 1095, 1244, 1314, 1460, 1555, 1866, 1971, 2190, 2628, 2799, 3110, 3285, 3732, 3942, 4380, 4665, 5598, 6220, 6570, 7884, 8397, 9330, 9855, 11196, 13140, 13995, 16794, 18660, 19710, 22703, 27990, 33588, 39420, 41985, 45406, 55980, 68109, 83970, 90812, 113515, 136218, 167940, 204327, 227030, 272436, 340545, 408654, 454060, 612981, 681090, 817308, 1021635, 1225962, 1362180, 2043270, 2451924, 3064905, 4086540, 6129810, 12259620]

約数ペア:

[(1, 12259620), (2, 6129810), (3, 4086540), (4, 3064905), (5, 2451924), (6, 2043270), (9, 1362180), (10, 1225962), (12, 1021635), (15, 817308), (18, 681090), (20, 612981), (27, 454060), (30, 408654), (36, 340545), (45, 272436), (54, 227030), (60, 204327), (73, 167940), (90, 136218), (108, 113515), (135, 90812), (146, 83970), (180, 68109), (219, 55980), (270, 45406), (292, 41985), (311, 39420), (365, 33588), (438, 27990), (540, 22703), (622, 19710), (657, 18660), (730, 16794), (876, 13995), (933, 13140), (1095, 11196), (1244, 9855), (1314, 9330), (1460, 8397), (1555, 7884), (1866, 6570), (1971, 6220), (2190, 5598), (2628, 4665), (2799, 4380), (3110, 3942), (3285, 3732)]