216606240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{419}}^1$

素因数の和:799

約数の個数: 144

約数和(自身を含む): 742996800

約数和(自身を除く): 526390560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 359, 360, 419, 480, 718, 720, 838, 1077, 1257, 1436, 1440, 1676, 1795, 2095, 2154, 2514, 2872, 3231, 3352, 3590, 3771, 4190, 4308, 5028, 5385, 5744, 6285, 6462, 6704, 7180, 7542, 8380, 8616, 10056, 10770, 11488, 12570, 12924, 13408, 14360, 15084, 16155, 16760, 17232, 18855, 20112, 21540, 25140, 25848, 28720, 30168, 32310, 33520, 34464, 37710, 40224, 43080, 50280, 51696, 57440, 60336, 64620, 67040, 75420, 86160, 100560, 103392, 120672, 129240, 150421, 150840, 172320, 201120, 258480, 300842, 301680, 451263, 516960, 601684, 603360, 752105, 902526, 1203368, 1353789, 1504210, 1805052, 2256315, 2406736, 2707578, 3008420, 3610104, 4512630, 4813472, 5415156, 6016840, 6768945, 7220208, 9025260, 10830312, 12033680, 13537890, 14440416, 18050520, 21660624, 24067360, 27075780, 36101040, 43321248, 54151560, 72202080, 108303120, 216606240]

約数ペア:

[(1, 216606240), (2, 108303120), (3, 72202080), (4, 54151560), (5, 43321248), (6, 36101040), (8, 27075780), (9, 24067360), (10, 21660624), (12, 18050520), (15, 14440416), (16, 13537890), (18, 12033680), (20, 10830312), (24, 9025260), (30, 7220208), (32, 6768945), (36, 6016840), (40, 5415156), (45, 4813472), (48, 4512630), (60, 3610104), (72, 3008420), (80, 2707578), (90, 2406736), (96, 2256315), (120, 1805052), (144, 1504210), (160, 1353789), (180, 1203368), (240, 902526), (288, 752105), (359, 603360), (360, 601684), (419, 516960), (480, 451263), (718, 301680), (720, 300842), (838, 258480), (1077, 201120), (1257, 172320), (1436, 150840), (1440, 150421), (1676, 129240), (1795, 120672), (2095, 103392), (2154, 100560), (2514, 86160), (2872, 75420), (3231, 67040), (3352, 64620), (3590, 60336), (3771, 57440), (4190, 51696), (4308, 50280), (5028, 43080), (5385, 40224), (5744, 37710), (6285, 34464), (6462, 33520), (6704, 32310), (7180, 30168), (7542, 28720), (8380, 25848), (8616, 25140), (10056, 21540), (10770, 20112), (11488, 18855), (12570, 17232), (12924, 16760), (13408, 16155), (14360, 15084)]