439215360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4973}}^1$

素因数の和:5020

約数の個数: 144

約数和(自身を含む): 1464027264

約数和(自身を除く): 1024811904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 3840, 4416, 4973, 5520, 5888, 7360, 8832, 9946, 11040, 14720, 14919, 17664, 19892, 22080, 24865, 29440, 29838, 39784, 44160, 49730, 59676, 74595, 79568, 88320, 99460, 114379, 119352, 149190, 159136, 198920, 228758, 238704, 298380, 318272, 343137, 397840, 457516, 477408, 571895, 596760, 636544, 686274, 795680, 915032, 954816, 1143790, 1193520, 1273088, 1372548, 1591360, 1715685, 1830064, 1909632, 2287580, 2387040, 2745096, 3182720, 3431370, 3660128, 3819264, 4575160, 4774080, 5490192, 6365440, 6862740, 7320256, 9150320, 9548160, 10980384, 13725480, 14640512, 18300640, 19096320, 21960768, 27450960, 29281024, 36601280, 43921536, 54901920, 73202560, 87843072, 109803840, 146405120, 219607680, 439215360]

約数ペア:

[(1, 439215360), (2, 219607680), (3, 146405120), (4, 109803840), (5, 87843072), (6, 73202560), (8, 54901920), (10, 43921536), (12, 36601280), (15, 29281024), (16, 27450960), (20, 21960768), (23, 19096320), (24, 18300640), (30, 14640512), (32, 13725480), (40, 10980384), (46, 9548160), (48, 9150320), (60, 7320256), (64, 6862740), (69, 6365440), (80, 5490192), (92, 4774080), (96, 4575160), (115, 3819264), (120, 3660128), (128, 3431370), (138, 3182720), (160, 2745096), (184, 2387040), (192, 2287580), (230, 1909632), (240, 1830064), (256, 1715685), (276, 1591360), (320, 1372548), (345, 1273088), (368, 1193520), (384, 1143790), (460, 954816), (480, 915032), (552, 795680), (640, 686274), (690, 636544), (736, 596760), (768, 571895), (920, 477408), (960, 457516), (1104, 397840), (1280, 343137), (1380, 318272), (1472, 298380), (1840, 238704), (1920, 228758), (2208, 198920), (2760, 159136), (2944, 149190), (3680, 119352), (3840, 114379), (4416, 99460), (4973, 88320), (5520, 79568), (5888, 74595), (7360, 59676), (8832, 49730), (9946, 44160), (11040, 39784), (14720, 29838), (14919, 29440), (17664, 24865), (19892, 22080)]