65550720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{34141}}^1$

素因数の和:34163

約数の個数: 64

約数和(自身を含む): 208949040

約数和(自身を除く): 143398320

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, 34141, 68282, 102423, 136564, 170705, 204846, 273128, 341410, 409692, 512115, 546256, 682820, 819384, 1024230, 1092512, 1365640, 1638768, 2048460, 2185024, 2731280, 3277536, 4096920, 4370048, 5462560, 6555072, 8193840, 10925120, 13110144, 16387680, 21850240, 32775360, 65550720]

約数ペア:

[(1, 65550720), (2, 32775360), (3, 21850240), (4, 16387680), (5, 13110144), (6, 10925120), (8, 8193840), (10, 6555072), (12, 5462560), (15, 4370048), (16, 4096920), (20, 3277536), (24, 2731280), (30, 2185024), (32, 2048460), (40, 1638768), (48, 1365640), (60, 1092512), (64, 1024230), (80, 819384), (96, 682820), (120, 546256), (128, 512115), (160, 409692), (192, 341410), (240, 273128), (320, 204846), (384, 170705), (480, 136564), (640, 102423), (960, 68282), (1920, 34141)]