68334720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{35591}}^1$

素因数の和:35613

約数の個数: 64

約数和(自身を含む): 217823040

約数和(自身を除く): 149488320

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, 35591, 71182, 106773, 142364, 177955, 213546, 284728, 355910, 427092, 533865, 569456, 711820, 854184, 1067730, 1138912, 1423640, 1708368, 2135460, 2277824, 2847280, 3416736, 4270920, 4555648, 5694560, 6833472, 8541840, 11389120, 13666944, 17083680, 22778240, 34167360, 68334720]

約数ペア:

[(1, 68334720), (2, 34167360), (3, 22778240), (4, 17083680), (5, 13666944), (6, 11389120), (8, 8541840), (10, 6833472), (12, 5694560), (15, 4555648), (16, 4270920), (20, 3416736), (24, 2847280), (30, 2277824), (32, 2135460), (40, 1708368), (48, 1423640), (60, 1138912), (64, 1067730), (80, 854184), (96, 711820), (120, 569456), (128, 533865), (160, 427092), (192, 355910), (240, 284728), (320, 213546), (384, 177955), (480, 142364), (640, 106773), (960, 71182), (1920, 35591)]