1124640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:103

約数の個数: 144

約数和(自身を含む): 4245696

約数和(自身を除く): 3121056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 71, 72, 80, 88, 90, 96, 99, 110, 120, 132, 142, 144, 160, 165, 176, 180, 198, 213, 220, 240, 264, 284, 288, 330, 352, 355, 360, 396, 426, 440, 480, 495, 528, 568, 639, 660, 710, 720, 781, 792, 852, 880, 990, 1056, 1065, 1136, 1278, 1320, 1420, 1440, 1562, 1584, 1704, 1760, 1980, 2130, 2272, 2343, 2556, 2640, 2840, 3124, 3168, 3195, 3408, 3905, 3960, 4260, 4686, 5112, 5280, 5680, 6248, 6390, 6816, 7029, 7810, 7920, 8520, 9372, 10224, 11360, 11715, 12496, 12780, 14058, 15620, 15840, 17040, 18744, 20448, 23430, 24992, 25560, 28116, 31240, 34080, 35145, 37488, 46860, 51120, 56232, 62480, 70290, 74976, 93720, 102240, 112464, 124960, 140580, 187440, 224928, 281160, 374880, 562320, 1124640]

約数ペア:

[(1, 1124640), (2, 562320), (3, 374880), (4, 281160), (5, 224928), (6, 187440), (8, 140580), (9, 124960), (10, 112464), (11, 102240), (12, 93720), (15, 74976), (16, 70290), (18, 62480), (20, 56232), (22, 51120), (24, 46860), (30, 37488), (32, 35145), (33, 34080), (36, 31240), (40, 28116), (44, 25560), (45, 24992), (48, 23430), (55, 20448), (60, 18744), (66, 17040), (71, 15840), (72, 15620), (80, 14058), (88, 12780), (90, 12496), (96, 11715), (99, 11360), (110, 10224), (120, 9372), (132, 8520), (142, 7920), (144, 7810), (160, 7029), (165, 6816), (176, 6390), (180, 6248), (198, 5680), (213, 5280), (220, 5112), (240, 4686), (264, 4260), (284, 3960), (288, 3905), (330, 3408), (352, 3195), (355, 3168), (360, 3124), (396, 2840), (426, 2640), (440, 2556), (480, 2343), (495, 2272), (528, 2130), (568, 1980), (639, 1760), (660, 1704), (710, 1584), (720, 1562), (781, 1440), (792, 1420), (852, 1320), (880, 1278), (990, 1136), (1056, 1065)]