481050720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1931}}^1$

素因数の和:2125

約数の個数: 144

約数和(自身を含む): 1651929552

約数和(自身を除く): 1170878832

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, 173, 180, 240, 288, 346, 360, 480, 519, 692, 720, 865, 1038, 1384, 1440, 1557, 1730, 1931, 2076, 2595, 2768, 3114, 3460, 3862, 4152, 5190, 5536, 5793, 6228, 6920, 7724, 7785, 8304, 9655, 10380, 11586, 12456, 13840, 15448, 15570, 16608, 17379, 19310, 20760, 23172, 24912, 27680, 28965, 30896, 31140, 34758, 38620, 41520, 46344, 49824, 57930, 61792, 62280, 69516, 77240, 83040, 86895, 92688, 115860, 124560, 139032, 154480, 173790, 185376, 231720, 249120, 278064, 308960, 334063, 347580, 463440, 556128, 668126, 695160, 926880, 1002189, 1336252, 1390320, 1670315, 2004378, 2672504, 2780640, 3006567, 3340630, 4008756, 5010945, 5345008, 6013134, 6681260, 8017512, 10021890, 10690016, 12026268, 13362520, 15032835, 16035024, 20043780, 24052536, 26725040, 30065670, 32070048, 40087560, 48105072, 53450080, 60131340, 80175120, 96210144, 120262680, 160350240, 240525360, 481050720]

約数ペア:

[(1, 481050720), (2, 240525360), (3, 160350240), (4, 120262680), (5, 96210144), (6, 80175120), (8, 60131340), (9, 53450080), (10, 48105072), (12, 40087560), (15, 32070048), (16, 30065670), (18, 26725040), (20, 24052536), (24, 20043780), (30, 16035024), (32, 15032835), (36, 13362520), (40, 12026268), (45, 10690016), (48, 10021890), (60, 8017512), (72, 6681260), (80, 6013134), (90, 5345008), (96, 5010945), (120, 4008756), (144, 3340630), (160, 3006567), (173, 2780640), (180, 2672504), (240, 2004378), (288, 1670315), (346, 1390320), (360, 1336252), (480, 1002189), (519, 926880), (692, 695160), (720, 668126), (865, 556128), (1038, 463440), (1384, 347580), (1440, 334063), (1557, 308960), (1730, 278064), (1931, 249120), (2076, 231720), (2595, 185376), (2768, 173790), (3114, 154480), (3460, 139032), (3862, 124560), (4152, 115860), (5190, 92688), (5536, 86895), (5793, 83040), (6228, 77240), (6920, 69516), (7724, 62280), (7785, 61792), (8304, 57930), (9655, 49824), (10380, 46344), (11586, 41520), (12456, 38620), (13840, 34758), (15448, 31140), (15570, 30896), (16608, 28965), (17379, 27680), (19310, 24912), (20760, 23172)]