1590423.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 179504640

約数和(自身を除く): 118697700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 139, 230, 276, 278, 317, 345, 417, 460, 556, 634, 690, 695, 834, 951, 1268, 1380, 1390, 1585, 1668, 1902, 2085, 2780, 3170, 3197, 3804, 4170, 4755, 6340, 6394, 7291, 8340, 9510, 9591, 12788, 14582, 15985, 19020, 19182, 21873, 29164, 31970, 36455, 38364, 43746, 44063, 47955, 63940, 72910, 87492, 88126, 95910, 109365, 132189, 145820, 176252, 191820, 218730, 220315, 264378, 437460, 440630, 528756, 660945, 881260, 1013449, 1321890, 2026898, 2643780, 3040347, 4053796, 5067245, 6080694, 10134490, 12161388, 15201735, 20268980, 30403470, 60806940]

約数ペア:

[(1, 60806940), (2, 30403470), (3, 20268980), (4, 15201735), (5, 12161388), (6, 10134490), (10, 6080694), (12, 5067245), (15, 4053796), (20, 3040347), (23, 2643780), (30, 2026898), (46, 1321890), (60, 1013449), (69, 881260), (92, 660945), (115, 528756), (138, 440630), (139, 437460), (230, 264378), (276, 220315), (278, 218730), (317, 191820), (345, 176252), (417, 145820), (460, 132189), (556, 109365), (634, 95910), (690, 88126), (695, 87492), (834, 72910), (951, 63940), (1268, 47955), (1380, 44063), (1390, 43746), (1585, 38364), (1668, 36455), (1902, 31970), (2085, 29164), (2780, 21873), (3170, 19182), (3197, 19020), (3804, 15985), (4170, 14582), (4755, 12788), (6340, 9591), (6394, 9510), (7291, 8340)]