845127960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{10687}}^1$

素因数の和:11360

約数の個数: 64

約数和(自身を含む): 2539468800

約数和(自身を除く): 1694340840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 659, 1318, 1977, 2636, 3295, 3954, 5272, 6590, 7908, 9885, 10687, 13180, 15816, 19770, 21374, 26360, 32061, 39540, 42748, 53435, 64122, 79080, 85496, 106870, 128244, 160305, 213740, 256488, 320610, 427480, 641220, 1282440, 7042733, 14085466, 21128199, 28170932, 35213665, 42256398, 56341864, 70427330, 84512796, 105640995, 140854660, 169025592, 211281990, 281709320, 422563980, 845127960]

約数ペア:

[(1, 845127960), (2, 422563980), (3, 281709320), (4, 211281990), (5, 169025592), (6, 140854660), (8, 105640995), (10, 84512796), (12, 70427330), (15, 56341864), (20, 42256398), (24, 35213665), (30, 28170932), (40, 21128199), (60, 14085466), (120, 7042733), (659, 1282440), (1318, 641220), (1977, 427480), (2636, 320610), (3295, 256488), (3954, 213740), (5272, 160305), (6590, 128244), (7908, 106870), (9885, 85496), (10687, 79080), (13180, 64122), (15816, 53435), (19770, 42748), (21374, 39540), (26360, 32061)]