144541440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{12547}}^1$

素因数の和:12574

約数の個数: 108

約数和(自身を含む): 500138184

約数和(自身を除く): 355596744

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 12547, 25094, 37641, 50188, 62735, 75282, 100376, 112923, 125470, 150564, 188205, 200752, 225846, 250940, 301128, 376410, 401504, 451692, 501880, 564615, 602256, 752820, 803008, 903384, 1003760, 1129230, 1204512, 1505640, 1606016, 1806768, 2007520, 2258460, 2409024, 3011280, 3212032, 3613536, 4015040, 4516920, 4818048, 6022560, 7227072, 8030080, 9033840, 9636096, 12045120, 14454144, 16060160, 18067680, 24090240, 28908288, 36135360, 48180480, 72270720, 144541440]

約数ペア:

[(1, 144541440), (2, 72270720), (3, 48180480), (4, 36135360), (5, 28908288), (6, 24090240), (8, 18067680), (9, 16060160), (10, 14454144), (12, 12045120), (15, 9636096), (16, 9033840), (18, 8030080), (20, 7227072), (24, 6022560), (30, 4818048), (32, 4516920), (36, 4015040), (40, 3613536), (45, 3212032), (48, 3011280), (60, 2409024), (64, 2258460), (72, 2007520), (80, 1806768), (90, 1606016), (96, 1505640), (120, 1204512), (128, 1129230), (144, 1003760), (160, 903384), (180, 803008), (192, 752820), (240, 602256), (256, 564615), (288, 501880), (320, 451692), (360, 401504), (384, 376410), (480, 301128), (576, 250940), (640, 225846), (720, 200752), (768, 188205), (960, 150564), (1152, 125470), (1280, 112923), (1440, 100376), (1920, 75282), (2304, 62735), (2880, 50188), (3840, 37641), (5760, 25094), (11520, 12547)]