156028560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2347}}^1$

素因数の和:2640

約数の個数: 80

約数和(自身を含む): 485641536

約数和(自身を除く): 329612976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 277, 554, 831, 1108, 1385, 1662, 2216, 2347, 2770, 3324, 4155, 4432, 4694, 5540, 6648, 7041, 8310, 9388, 11080, 11735, 13296, 14082, 16620, 18776, 22160, 23470, 28164, 33240, 35205, 37552, 46940, 56328, 66480, 70410, 93880, 112656, 140820, 187760, 281640, 563280, 650119, 1300238, 1950357, 2600476, 3250595, 3900714, 5200952, 6501190, 7801428, 9751785, 10401904, 13002380, 15602856, 19503570, 26004760, 31205712, 39007140, 52009520, 78014280, 156028560]

約数ペア:

[(1, 156028560), (2, 78014280), (3, 52009520), (4, 39007140), (5, 31205712), (6, 26004760), (8, 19503570), (10, 15602856), (12, 13002380), (15, 10401904), (16, 9751785), (20, 7801428), (24, 6501190), (30, 5200952), (40, 3900714), (48, 3250595), (60, 2600476), (80, 1950357), (120, 1300238), (240, 650119), (277, 563280), (554, 281640), (831, 187760), (1108, 140820), (1385, 112656), (1662, 93880), (2216, 70410), (2347, 66480), (2770, 56328), (3324, 46940), (4155, 37552), (4432, 35205), (4694, 33240), (5540, 28164), (6648, 23470), (7041, 22160), (8310, 18776), (9388, 16620), (11080, 14082), (11735, 13296)]