65309640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49477}}^1$

素因数の和:49502

約数の個数: 64

約数和(自身を含む): 213744960

約数和(自身を除く): 148435320

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, 49477, 98954, 148431, 197908, 247385, 296862, 395816, 494770, 544247, 593724, 742155, 989540, 1088494, 1187448, 1484310, 1632741, 1979080, 2176988, 2721235, 2968620, 3265482, 4353976, 5442470, 5937240, 6530964, 8163705, 10884940, 13061928, 16327410, 21769880, 32654820, 65309640]

約数ペア:

[(1, 65309640), (2, 32654820), (3, 21769880), (4, 16327410), (5, 13061928), (6, 10884940), (8, 8163705), (10, 6530964), (11, 5937240), (12, 5442470), (15, 4353976), (20, 3265482), (22, 2968620), (24, 2721235), (30, 2176988), (33, 1979080), (40, 1632741), (44, 1484310), (55, 1187448), (60, 1088494), (66, 989540), (88, 742155), (110, 593724), (120, 544247), (132, 494770), (165, 395816), (220, 296862), (264, 247385), (330, 197908), (440, 148431), (660, 98954), (1320, 49477)]