86722920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1361}}^1$

素因数の和:1440

約数の個数: 128

約数和(自身を含む): 294192000

約数和(自身を除く): 207469080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1361, 1416, 1593, 1770, 2124, 2360, 2655, 2722, 3186, 3540, 4083, 4248, 5310, 5444, 6372, 6805, 7080, 7965, 8166, 10620, 10888, 12249, 12744, 13610, 15930, 16332, 20415, 21240, 24498, 27220, 31860, 32664, 36747, 40830, 48996, 54440, 61245, 63720, 73494, 80299, 81660, 97992, 122490, 146988, 160598, 163320, 183735, 240897, 244980, 293976, 321196, 367470, 401495, 481794, 489960, 642392, 722691, 734940, 802990, 963588, 1204485, 1445382, 1469880, 1605980, 1927176, 2168073, 2408970, 2890764, 3211960, 3613455, 4336146, 4817940, 5781528, 7226910, 8672292, 9635880, 10840365, 14453820, 17344584, 21680730, 28907640, 43361460, 86722920]

約数ペア:

[(1, 86722920), (2, 43361460), (3, 28907640), (4, 21680730), (5, 17344584), (6, 14453820), (8, 10840365), (9, 9635880), (10, 8672292), (12, 7226910), (15, 5781528), (18, 4817940), (20, 4336146), (24, 3613455), (27, 3211960), (30, 2890764), (36, 2408970), (40, 2168073), (45, 1927176), (54, 1605980), (59, 1469880), (60, 1445382), (72, 1204485), (90, 963588), (108, 802990), (118, 734940), (120, 722691), (135, 642392), (177, 489960), (180, 481794), (216, 401495), (236, 367470), (270, 321196), (295, 293976), (354, 244980), (360, 240897), (472, 183735), (531, 163320), (540, 160598), (590, 146988), (708, 122490), (885, 97992), (1062, 81660), (1080, 80299), (1180, 73494), (1361, 63720), (1416, 61245), (1593, 54440), (1770, 48996), (2124, 40830), (2360, 36747), (2655, 32664), (2722, 31860), (3186, 27220), (3540, 24498), (4083, 21240), (4248, 20415), (5310, 16332), (5444, 15930), (6372, 13610), (6805, 12744), (7080, 12249), (7965, 10888), (8166, 10620)]