172302840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4391}}^1$

素因数の和:4517

約数の個数: 96

約数和(自身を含む): 565250400

約数和(自身を除く): 392947560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1962, 2180, 2616, 3270, 3924, 4360, 4391, 4905, 6540, 7848, 8782, 9810, 13080, 13173, 17564, 19620, 21955, 26346, 35128, 39240, 39519, 43910, 52692, 65865, 79038, 87820, 105384, 131730, 158076, 175640, 197595, 263460, 316152, 395190, 478619, 526920, 790380, 957238, 1435857, 1580760, 1914476, 2393095, 2871714, 3828952, 4307571, 4786190, 5743428, 7179285, 8615142, 9572380, 11486856, 14358570, 17230284, 19144760, 21537855, 28717140, 34460568, 43075710, 57434280, 86151420, 172302840]

約数ペア:

[(1, 172302840), (2, 86151420), (3, 57434280), (4, 43075710), (5, 34460568), (6, 28717140), (8, 21537855), (9, 19144760), (10, 17230284), (12, 14358570), (15, 11486856), (18, 9572380), (20, 8615142), (24, 7179285), (30, 5743428), (36, 4786190), (40, 4307571), (45, 3828952), (60, 2871714), (72, 2393095), (90, 1914476), (109, 1580760), (120, 1435857), (180, 957238), (218, 790380), (327, 526920), (360, 478619), (436, 395190), (545, 316152), (654, 263460), (872, 197595), (981, 175640), (1090, 158076), (1308, 131730), (1635, 105384), (1962, 87820), (2180, 79038), (2616, 65865), (3270, 52692), (3924, 43910), (4360, 39519), (4391, 39240), (4905, 35128), (6540, 26346), (7848, 21955), (8782, 19620), (9810, 17564), (13080, 13173)]