70803840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{36877}}^1$

素因数の和:36899

約数の個数: 64

約数和(自身を含む): 225693360

約数和(自身を除く): 154889520

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 36877, 73754, 110631, 147508, 184385, 221262, 295016, 368770, 442524, 553155, 590032, 737540, 885048, 1106310, 1180064, 1475080, 1770096, 2212620, 2360128, 2950160, 3540192, 4425240, 4720256, 5900320, 7080384, 8850480, 11800640, 14160768, 17700960, 23601280, 35401920, 70803840]

約数ペア:

[(1, 70803840), (2, 35401920), (3, 23601280), (4, 17700960), (5, 14160768), (6, 11800640), (8, 8850480), (10, 7080384), (12, 5900320), (15, 4720256), (16, 4425240), (20, 3540192), (24, 2950160), (30, 2360128), (32, 2212620), (40, 1770096), (48, 1475080), (60, 1180064), (64, 1106310), (80, 885048), (96, 737540), (120, 590032), (128, 553155), (160, 442524), (192, 368770), (240, 295016), (320, 221262), (384, 184385), (480, 147508), (640, 110631), (960, 73754), (1920, 36877)]