730001520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1013891}}^1$

素因数の和:1013910

約数の個数: 60

約数和(自身を含む): 2451590856

約数和(自身を除く): 1721589336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1013891, 2027782, 3041673, 4055564, 5069455, 6083346, 8111128, 9125019, 10138910, 12166692, 15208365, 16222256, 18250038, 20277820, 24333384, 30416730, 36500076, 40555640, 45625095, 48666768, 60833460, 73000152, 81111280, 91250190, 121666920, 146000304, 182500380, 243333840, 365000760, 730001520]

約数ペア:

[(1, 730001520), (2, 365000760), (3, 243333840), (4, 182500380), (5, 146000304), (6, 121666920), (8, 91250190), (9, 81111280), (10, 73000152), (12, 60833460), (15, 48666768), (16, 45625095), (18, 40555640), (20, 36500076), (24, 30416730), (30, 24333384), (36, 20277820), (40, 18250038), (45, 16222256), (48, 15208365), (60, 12166692), (72, 10138910), (80, 9125019), (90, 8111128), (120, 6083346), (144, 5069455), (180, 4055564), (240, 3041673), (360, 2027782), (720, 1013891)]