65045640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49277}}^1$

素因数の和:49302

約数の個数: 64

約数和(自身を含む): 212880960

約数和(自身を除く): 147835320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 49277, 98554, 147831, 197108, 246385, 295662, 394216, 492770, 542047, 591324, 739155, 985540, 1084094, 1182648, 1478310, 1626141, 1971080, 2168188, 2710235, 2956620, 3252282, 4336376, 5420470, 5913240, 6504564, 8130705, 10840940, 13009128, 16261410, 21681880, 32522820, 65045640]

約数ペア:

[(1, 65045640), (2, 32522820), (3, 21681880), (4, 16261410), (5, 13009128), (6, 10840940), (8, 8130705), (10, 6504564), (11, 5913240), (12, 5420470), (15, 4336376), (20, 3252282), (22, 2956620), (24, 2710235), (30, 2168188), (33, 1971080), (40, 1626141), (44, 1478310), (55, 1182648), (60, 1084094), (66, 985540), (88, 739155), (110, 591324), (120, 542047), (132, 492770), (165, 394216), (220, 295662), (264, 246385), (330, 197108), (440, 147831), (660, 98554), (1320, 49277)]