122760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:59

約数の個数: 96

約数和(自身を含む): 449280

約数和(自身を除く): 326520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1705, 1860, 1980, 2046, 2232, 2728, 2790, 3069, 3410, 3720, 3960, 4092, 5115, 5580, 6138, 6820, 8184, 10230, 11160, 12276, 13640, 15345, 20460, 24552, 30690, 40920, 61380, 122760]

約数ペア:

[(1, 122760), (2, 61380), (3, 40920), (4, 30690), (5, 24552), (6, 20460), (8, 15345), (9, 13640), (10, 12276), (11, 11160), (12, 10230), (15, 8184), (18, 6820), (20, 6138), (22, 5580), (24, 5115), (30, 4092), (31, 3960), (33, 3720), (36, 3410), (40, 3069), (44, 2790), (45, 2728), (55, 2232), (60, 2046), (62, 1980), (66, 1860), (72, 1705), (88, 1395), (90, 1364), (93, 1320), (99, 1240), (110, 1116), (120, 1023), (124, 990), (132, 930), (155, 792), (165, 744), (180, 682), (186, 660), (198, 620), (220, 558), (248, 495), (264, 465), (279, 440), (310, 396), (330, 372), (341, 360)]