54408960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{4723}}^1$

素因数の和:4750

約数の個数: 108

約数和(自身を含む): 188289192

約数和(自身を除く): 133880232

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, 4723, 5760, 9446, 11520, 14169, 18892, 23615, 28338, 37784, 42507, 47230, 56676, 70845, 75568, 85014, 94460, 113352, 141690, 151136, 170028, 188920, 212535, 226704, 283380, 302272, 340056, 377840, 425070, 453408, 566760, 604544, 680112, 755680, 850140, 906816, 1133520, 1209088, 1360224, 1511360, 1700280, 1813632, 2267040, 2720448, 3022720, 3400560, 3627264, 4534080, 5440896, 6045440, 6801120, 9068160, 10881792, 13602240, 18136320, 27204480, 54408960]

約数ペア:

[(1, 54408960), (2, 27204480), (3, 18136320), (4, 13602240), (5, 10881792), (6, 9068160), (8, 6801120), (9, 6045440), (10, 5440896), (12, 4534080), (15, 3627264), (16, 3400560), (18, 3022720), (20, 2720448), (24, 2267040), (30, 1813632), (32, 1700280), (36, 1511360), (40, 1360224), (45, 1209088), (48, 1133520), (60, 906816), (64, 850140), (72, 755680), (80, 680112), (90, 604544), (96, 566760), (120, 453408), (128, 425070), (144, 377840), (160, 340056), (180, 302272), (192, 283380), (240, 226704), (256, 212535), (288, 188920), (320, 170028), (360, 151136), (384, 141690), (480, 113352), (576, 94460), (640, 85014), (720, 75568), (768, 70845), (960, 56676), (1152, 47230), (1280, 42507), (1440, 37784), (1920, 28338), (2304, 23615), (2880, 18892), (3840, 14169), (4723, 11520), (5760, 9446)]