126864120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28573}}^1$

素因数の和:28624

約数の個数: 64

約数和(自身を含む): 390892320

約数和(自身を除く): 264028200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 28573, 57146, 85719, 114292, 142865, 171438, 228584, 285730, 342876, 428595, 571460, 685752, 857190, 1057201, 1142920, 1714380, 2114402, 3171603, 3428760, 4228804, 5286005, 6343206, 8457608, 10572010, 12686412, 15858015, 21144020, 25372824, 31716030, 42288040, 63432060, 126864120]

約数ペア:

[(1, 126864120), (2, 63432060), (3, 42288040), (4, 31716030), (5, 25372824), (6, 21144020), (8, 15858015), (10, 12686412), (12, 10572010), (15, 8457608), (20, 6343206), (24, 5286005), (30, 4228804), (37, 3428760), (40, 3171603), (60, 2114402), (74, 1714380), (111, 1142920), (120, 1057201), (148, 857190), (185, 685752), (222, 571460), (296, 428595), (370, 342876), (444, 285730), (555, 228584), (740, 171438), (888, 142865), (1110, 114292), (1480, 85719), (2220, 57146), (4440, 28573)]