85215360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{44383}}^1$

素因数の和:44405

約数の個数: 64

約数和(自身を含む): 271630080

約数和(自身を除く): 186414720

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, 44383, 88766, 133149, 177532, 221915, 266298, 355064, 443830, 532596, 665745, 710128, 887660, 1065192, 1331490, 1420256, 1775320, 2130384, 2662980, 2840512, 3550640, 4260768, 5325960, 5681024, 7101280, 8521536, 10651920, 14202560, 17043072, 21303840, 28405120, 42607680, 85215360]

約数ペア:

[(1, 85215360), (2, 42607680), (3, 28405120), (4, 21303840), (5, 17043072), (6, 14202560), (8, 10651920), (10, 8521536), (12, 7101280), (15, 5681024), (16, 5325960), (20, 4260768), (24, 3550640), (30, 2840512), (32, 2662980), (40, 2130384), (48, 1775320), (60, 1420256), (64, 1331490), (80, 1065192), (96, 887660), (120, 710128), (128, 665745), (160, 532596), (192, 443830), (240, 355064), (320, 266298), (384, 221915), (480, 177532), (640, 133149), (960, 88766), (1920, 44383)]