83045280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5581}}^1$

素因数の和:5630

約数の個数: 96

約数和(自身を含む): 270079488

約数和(自身を除く): 187034208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 5581, 7440, 11162, 14880, 16743, 22324, 27905, 33486, 44648, 55810, 66972, 83715, 89296, 111620, 133944, 167430, 173011, 178592, 223240, 267888, 334860, 346022, 446480, 519033, 535776, 669720, 692044, 865055, 892960, 1038066, 1339440, 1384088, 1730110, 2076132, 2595165, 2678880, 2768176, 3460220, 4152264, 5190330, 5536352, 6920440, 8304528, 10380660, 13840880, 16609056, 20761320, 27681760, 41522640, 83045280]

約数ペア:

[(1, 83045280), (2, 41522640), (3, 27681760), (4, 20761320), (5, 16609056), (6, 13840880), (8, 10380660), (10, 8304528), (12, 6920440), (15, 5536352), (16, 5190330), (20, 4152264), (24, 3460220), (30, 2768176), (31, 2678880), (32, 2595165), (40, 2076132), (48, 1730110), (60, 1384088), (62, 1339440), (80, 1038066), (93, 892960), (96, 865055), (120, 692044), (124, 669720), (155, 535776), (160, 519033), (186, 446480), (240, 346022), (248, 334860), (310, 267888), (372, 223240), (465, 178592), (480, 173011), (496, 167430), (620, 133944), (744, 111620), (930, 89296), (992, 83715), (1240, 66972), (1488, 55810), (1860, 44648), (2480, 33486), (2976, 27905), (3720, 22324), (4960, 16743), (5581, 14880), (7440, 11162)]