562320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:101

約数の個数: 120

約数和(自身を含む): 2089152

約数和(自身を除く): 1526832

約数列:

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

約数ペア:

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