1345282920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{4261}}^1$

素因数の和:5155

約数の個数: 96

約数和(自身を含む): 4378182120

約数和(自身を除く): 3032899200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 877, 1754, 2631, 3508, 4261, 4385, 5262, 7016, 7893, 8522, 8770, 10524, 12783, 13155, 15786, 17044, 17540, 21048, 21305, 25566, 26310, 31572, 34088, 35080, 38349, 39465, 42610, 51132, 52620, 63144, 63915, 76698, 78930, 85220, 102264, 105240, 127830, 153396, 157860, 170440, 191745, 255660, 306792, 315720, 383490, 511320, 766980, 1533960, 3736897, 7473794, 11210691, 14947588, 18684485, 22421382, 29895176, 33632073, 37368970, 44842764, 56053455, 67264146, 74737940, 89685528, 112106910, 134528292, 149475880, 168160365, 224213820, 269056584, 336320730, 448427640, 672641460, 1345282920]

約数ペア:

[(1, 1345282920), (2, 672641460), (3, 448427640), (4, 336320730), (5, 269056584), (6, 224213820), (8, 168160365), (9, 149475880), (10, 134528292), (12, 112106910), (15, 89685528), (18, 74737940), (20, 67264146), (24, 56053455), (30, 44842764), (36, 37368970), (40, 33632073), (45, 29895176), (60, 22421382), (72, 18684485), (90, 14947588), (120, 11210691), (180, 7473794), (360, 3736897), (877, 1533960), (1754, 766980), (2631, 511320), (3508, 383490), (4261, 315720), (4385, 306792), (5262, 255660), (7016, 191745), (7893, 170440), (8522, 157860), (8770, 153396), (10524, 127830), (12783, 105240), (13155, 102264), (15786, 85220), (17044, 78930), (17540, 76698), (21048, 63915), (21305, 63144), (25566, 52620), (26310, 51132), (31572, 42610), (34088, 39465), (35080, 38349)]