126460800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{4391}}^1$

素因数の和:4421

約数の個数: 144

約数和(自身を含む): 451343880

約数和(自身を除く): 324883080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4391, 4800, 5760, 7200, 8782, 9600, 13173, 14400, 17564, 21955, 26346, 28800, 35128, 39519, 43910, 52692, 65865, 70256, 79038, 87820, 105384, 109775, 131730, 140512, 158076, 175640, 197595, 210768, 219550, 263460, 281024, 316152, 329325, 351280, 395190, 421536, 439100, 526920, 562048, 632304, 658650, 702560, 790380, 843072, 878200, 987975, 1053840, 1264608, 1317300, 1405120, 1580760, 1686144, 1756400, 1975950, 2107680, 2529216, 2634600, 2810240, 3161520, 3512800, 3951900, 4215360, 5058432, 5269200, 6323040, 7025600, 7903800, 8430720, 10538400, 12646080, 14051200, 15807600, 21076800, 25292160, 31615200, 42153600, 63230400, 126460800]

約数ペア:

[(1, 126460800), (2, 63230400), (3, 42153600), (4, 31615200), (5, 25292160), (6, 21076800), (8, 15807600), (9, 14051200), (10, 12646080), (12, 10538400), (15, 8430720), (16, 7903800), (18, 7025600), (20, 6323040), (24, 5269200), (25, 5058432), (30, 4215360), (32, 3951900), (36, 3512800), (40, 3161520), (45, 2810240), (48, 2634600), (50, 2529216), (60, 2107680), (64, 1975950), (72, 1756400), (75, 1686144), (80, 1580760), (90, 1405120), (96, 1317300), (100, 1264608), (120, 1053840), (128, 987975), (144, 878200), (150, 843072), (160, 790380), (180, 702560), (192, 658650), (200, 632304), (225, 562048), (240, 526920), (288, 439100), (300, 421536), (320, 395190), (360, 351280), (384, 329325), (400, 316152), (450, 281024), (480, 263460), (576, 219550), (600, 210768), (640, 197595), (720, 175640), (800, 158076), (900, 140512), (960, 131730), (1152, 109775), (1200, 105384), (1440, 87820), (1600, 79038), (1800, 70256), (1920, 65865), (2400, 52692), (2880, 43910), (3200, 39519), (3600, 35128), (4391, 28800), (4800, 26346), (5760, 21955), (7200, 17564), (8782, 14400), (9600, 13173)]