4413840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:416

約数の個数: 80

約数和(自身を含む): 13981248

約数和(自身を除く): 9567408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 347, 424, 530, 636, 694, 795, 848, 1041, 1060, 1272, 1388, 1590, 1735, 2082, 2120, 2544, 2776, 3180, 3470, 4164, 4240, 5205, 5552, 6360, 6940, 8328, 10410, 12720, 13880, 16656, 18391, 20820, 27760, 36782, 41640, 55173, 73564, 83280, 91955, 110346, 147128, 183910, 220692, 275865, 294256, 367820, 441384, 551730, 735640, 882768, 1103460, 1471280, 2206920, 4413840]

約数ペア:

[(1, 4413840), (2, 2206920), (3, 1471280), (4, 1103460), (5, 882768), (6, 735640), (8, 551730), (10, 441384), (12, 367820), (15, 294256), (16, 275865), (20, 220692), (24, 183910), (30, 147128), (40, 110346), (48, 91955), (53, 83280), (60, 73564), (80, 55173), (106, 41640), (120, 36782), (159, 27760), (212, 20820), (240, 18391), (265, 16656), (318, 13880), (347, 12720), (424, 10410), (530, 8328), (636, 6940), (694, 6360), (795, 5552), (848, 5205), (1041, 4240), (1060, 4164), (1272, 3470), (1388, 3180), (1590, 2776), (1735, 2544), (2082, 2120)]