38723040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{26891}}^1$

素因数の和:26912

約数の個数: 72

約数和(自身を含む): 132147288

約数和(自身を除く): 93424248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 26891, 53782, 80673, 107564, 134455, 161346, 215128, 242019, 268910, 322692, 403365, 430256, 484038, 537820, 645384, 806730, 860512, 968076, 1075640, 1210095, 1290768, 1613460, 1936152, 2151280, 2420190, 2581536, 3226920, 3872304, 4302560, 4840380, 6453840, 7744608, 9680760, 12907680, 19361520, 38723040]

約数ペア:

[(1, 38723040), (2, 19361520), (3, 12907680), (4, 9680760), (5, 7744608), (6, 6453840), (8, 4840380), (9, 4302560), (10, 3872304), (12, 3226920), (15, 2581536), (16, 2420190), (18, 2151280), (20, 1936152), (24, 1613460), (30, 1290768), (32, 1210095), (36, 1075640), (40, 968076), (45, 860512), (48, 806730), (60, 645384), (72, 537820), (80, 484038), (90, 430256), (96, 403365), (120, 322692), (144, 268910), (160, 242019), (180, 215128), (240, 161346), (288, 134455), (360, 107564), (480, 80673), (720, 53782), (1440, 26891)]