67926720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:602

約数の個数: 112

約数和(自身を含む): 217444320

約数和(自身を除く): 149517600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 173, 192, 240, 320, 346, 409, 480, 519, 692, 818, 865, 960, 1038, 1227, 1384, 1636, 1730, 2045, 2076, 2454, 2595, 2768, 3272, 3460, 4090, 4152, 4908, 5190, 5536, 6135, 6544, 6920, 8180, 8304, 9816, 10380, 11072, 12270, 13088, 13840, 16360, 16608, 19632, 20760, 24540, 26176, 27680, 32720, 33216, 39264, 41520, 49080, 55360, 65440, 70757, 78528, 83040, 98160, 130880, 141514, 166080, 196320, 212271, 283028, 353785, 392640, 424542, 566056, 707570, 849084, 1061355, 1132112, 1415140, 1698168, 2122710, 2264224, 2830280, 3396336, 4245420, 4528448, 5660560, 6792672, 8490840, 11321120, 13585344, 16981680, 22642240, 33963360, 67926720]

約数ペア:

[(1, 67926720), (2, 33963360), (3, 22642240), (4, 16981680), (5, 13585344), (6, 11321120), (8, 8490840), (10, 6792672), (12, 5660560), (15, 4528448), (16, 4245420), (20, 3396336), (24, 2830280), (30, 2264224), (32, 2122710), (40, 1698168), (48, 1415140), (60, 1132112), (64, 1061355), (80, 849084), (96, 707570), (120, 566056), (160, 424542), (173, 392640), (192, 353785), (240, 283028), (320, 212271), (346, 196320), (409, 166080), (480, 141514), (519, 130880), (692, 98160), (818, 83040), (865, 78528), (960, 70757), (1038, 65440), (1227, 55360), (1384, 49080), (1636, 41520), (1730, 39264), (2045, 33216), (2076, 32720), (2454, 27680), (2595, 26176), (2768, 24540), (3272, 20760), (3460, 19632), (4090, 16608), (4152, 16360), (4908, 13840), (5190, 13088), (5536, 12270), (6135, 11072), (6544, 10380), (6920, 9816), (8180, 8304)]