473771520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{20563}}^1$

素因数の和:20592

約数の個数: 120

約数和(自身を含む): 1640883816

約数和(自身を除く): 1167112296

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, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 20563, 23040, 41126, 61689, 82252, 102815, 123378, 164504, 185067, 205630, 246756, 308445, 329008, 370134, 411260, 493512, 616890, 658016, 740268, 822520, 925335, 987024, 1233780, 1316032, 1480536, 1645040, 1850670, 1974048, 2467560, 2632064, 2961072, 3290080, 3701340, 3948096, 4935120, 5264128, 5922144, 6580160, 7402680, 7896192, 9870240, 10528256, 11844288, 13160320, 14805360, 15792384, 19740480, 23688576, 26320640, 29610720, 31584768, 39480960, 47377152, 52641280, 59221440, 78961920, 94754304, 118442880, 157923840, 236885760, 473771520]

約数ペア:

[(1, 473771520), (2, 236885760), (3, 157923840), (4, 118442880), (5, 94754304), (6, 78961920), (8, 59221440), (9, 52641280), (10, 47377152), (12, 39480960), (15, 31584768), (16, 29610720), (18, 26320640), (20, 23688576), (24, 19740480), (30, 15792384), (32, 14805360), (36, 13160320), (40, 11844288), (45, 10528256), (48, 9870240), (60, 7896192), (64, 7402680), (72, 6580160), (80, 5922144), (90, 5264128), (96, 4935120), (120, 3948096), (128, 3701340), (144, 3290080), (160, 2961072), (180, 2632064), (192, 2467560), (240, 1974048), (256, 1850670), (288, 1645040), (320, 1480536), (360, 1316032), (384, 1233780), (480, 987024), (512, 925335), (576, 822520), (640, 740268), (720, 658016), (768, 616890), (960, 493512), (1152, 411260), (1280, 370134), (1440, 329008), (1536, 308445), (1920, 246756), (2304, 205630), (2560, 185067), (2880, 164504), (3840, 123378), (4608, 102815), (5760, 82252), (7680, 61689), (11520, 41126), (20563, 23040)]