82081320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2417}}^1$

素因数の和:2714

約数の個数: 64

約数和(自身を含む): 247216320

約数和(自身を除く): 165135000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 566, 849, 1132, 1415, 1698, 2264, 2417, 2830, 3396, 4245, 4834, 5660, 6792, 7251, 8490, 9668, 11320, 12085, 14502, 16980, 19336, 24170, 29004, 33960, 36255, 48340, 58008, 72510, 96680, 145020, 290040, 684011, 1368022, 2052033, 2736044, 3420055, 4104066, 5472088, 6840110, 8208132, 10260165, 13680220, 16416264, 20520330, 27360440, 41040660, 82081320]

約数ペア:

[(1, 82081320), (2, 41040660), (3, 27360440), (4, 20520330), (5, 16416264), (6, 13680220), (8, 10260165), (10, 8208132), (12, 6840110), (15, 5472088), (20, 4104066), (24, 3420055), (30, 2736044), (40, 2052033), (60, 1368022), (120, 684011), (283, 290040), (566, 145020), (849, 96680), (1132, 72510), (1415, 58008), (1698, 48340), (2264, 36255), (2417, 33960), (2830, 29004), (3396, 24170), (4245, 19336), (4834, 16980), (5660, 14502), (6792, 12085), (7251, 11320), (8490, 9668)]