1680508320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{3697}}^1$

素因数の和:4662

約数の個数: 96

約数和(自身を含む): 5300624448

約数和(自身を除く): 3620116128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 947, 1894, 2841, 3697, 3788, 4735, 5682, 7394, 7576, 9470, 11091, 11364, 14205, 14788, 15152, 18485, 18940, 22182, 22728, 28410, 29576, 30304, 36970, 37880, 44364, 45456, 55455, 56820, 59152, 73940, 75760, 88728, 90912, 110910, 113640, 118304, 147880, 151520, 177456, 221820, 227280, 295760, 354912, 443640, 454560, 591520, 887280, 1774560, 3501059, 7002118, 10503177, 14004236, 17505295, 21006354, 28008472, 35010590, 42012708, 52515885, 56016944, 70021180, 84025416, 105031770, 112033888, 140042360, 168050832, 210063540, 280084720, 336101664, 420127080, 560169440, 840254160, 1680508320]

約数ペア:

[(1, 1680508320), (2, 840254160), (3, 560169440), (4, 420127080), (5, 336101664), (6, 280084720), (8, 210063540), (10, 168050832), (12, 140042360), (15, 112033888), (16, 105031770), (20, 84025416), (24, 70021180), (30, 56016944), (32, 52515885), (40, 42012708), (48, 35010590), (60, 28008472), (80, 21006354), (96, 17505295), (120, 14004236), (160, 10503177), (240, 7002118), (480, 3501059), (947, 1774560), (1894, 887280), (2841, 591520), (3697, 454560), (3788, 443640), (4735, 354912), (5682, 295760), (7394, 227280), (7576, 221820), (9470, 177456), (11091, 151520), (11364, 147880), (14205, 118304), (14788, 113640), (15152, 110910), (18485, 90912), (18940, 88728), (22182, 75760), (22728, 73940), (28410, 59152), (29576, 56820), (30304, 55455), (36970, 45456), (37880, 44364)]