18713624040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{183683}}^1$

素因数の和:183983

約数の個数: 96

約数和(自身を含む): 61034519520

約数和(自身を除く): 42320895480

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, 283, 360, 566, 849, 1132, 1415, 1698, 2264, 2547, 2830, 3396, 4245, 5094, 5660, 6792, 8490, 10188, 11320, 12735, 16980, 20376, 25470, 33960, 50940, 101880, 183683, 367366, 551049, 734732, 918415, 1102098, 1469464, 1653147, 1836830, 2204196, 2755245, 3306294, 3673660, 4408392, 5510490, 6612588, 7347320, 8265735, 11020980, 13225176, 16531470, 22041960, 33062940, 51982289, 66125880, 103964578, 155946867, 207929156, 259911445, 311893734, 415858312, 467840601, 519822890, 623787468, 779734335, 935681202, 1039645780, 1247574936, 1559468670, 1871362404, 2079291560, 2339203005, 3118937340, 3742724808, 4678406010, 6237874680, 9356812020, 18713624040]

約数ペア:

[(1, 18713624040), (2, 9356812020), (3, 6237874680), (4, 4678406010), (5, 3742724808), (6, 3118937340), (8, 2339203005), (9, 2079291560), (10, 1871362404), (12, 1559468670), (15, 1247574936), (18, 1039645780), (20, 935681202), (24, 779734335), (30, 623787468), (36, 519822890), (40, 467840601), (45, 415858312), (60, 311893734), (72, 259911445), (90, 207929156), (120, 155946867), (180, 103964578), (283, 66125880), (360, 51982289), (566, 33062940), (849, 22041960), (1132, 16531470), (1415, 13225176), (1698, 11020980), (2264, 8265735), (2547, 7347320), (2830, 6612588), (3396, 5510490), (4245, 4408392), (5094, 3673660), (5660, 3306294), (6792, 2755245), (8490, 2204196), (10188, 1836830), (11320, 1653147), (12735, 1469464), (16980, 1102098), (20376, 918415), (25470, 734732), (33960, 551049), (50940, 367366), (101880, 183683)]