1976630520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{120233}}^1$

素因数の和:120384

約数の個数: 64

約数和(自身を含む): 5973225120

約数和(自身を除く): 3996594600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 16440, 120233, 240466, 360699, 480932, 601165, 721398, 961864, 1202330, 1442796, 1803495, 2404660, 2885592, 3606990, 4809320, 7213980, 14427960, 16471921, 32943842, 49415763, 65887684, 82359605, 98831526, 131775368, 164719210, 197663052, 247078815, 329438420, 395326104, 494157630, 658876840, 988315260, 1976630520]

約数ペア:

[(1, 1976630520), (2, 988315260), (3, 658876840), (4, 494157630), (5, 395326104), (6, 329438420), (8, 247078815), (10, 197663052), (12, 164719210), (15, 131775368), (20, 98831526), (24, 82359605), (30, 65887684), (40, 49415763), (60, 32943842), (120, 16471921), (137, 14427960), (274, 7213980), (411, 4809320), (548, 3606990), (685, 2885592), (822, 2404660), (1096, 1803495), (1370, 1442796), (1644, 1202330), (2055, 961864), (2740, 721398), (3288, 601165), (4110, 480932), (5480, 360699), (8220, 240466), (16440, 120233)]