198099360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2927}}^1$

素因数の和:2995

約数の個数: 144

約数和(自身を含む): 690633216

約数和(自身を除く): 492533856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 2927, 3384, 3760, 4230, 4512, 5640, 5854, 6768, 7520, 8460, 8781, 11280, 11708, 13536, 14635, 16920, 17562, 22560, 23416, 26343, 29270, 33840, 35124, 43905, 46832, 52686, 58540, 67680, 70248, 87810, 93664, 105372, 117080, 131715, 137569, 140496, 175620, 210744, 234160, 263430, 275138, 280992, 351240, 412707, 421488, 468320, 526860, 550276, 687845, 702480, 825414, 842976, 1053720, 1100552, 1238121, 1375690, 1404960, 1650828, 2063535, 2107440, 2201104, 2476242, 2751380, 3301656, 4127070, 4214880, 4402208, 4952484, 5502760, 6190605, 6603312, 8254140, 9904968, 11005520, 12381210, 13206624, 16508280, 19809936, 22011040, 24762420, 33016560, 39619872, 49524840, 66033120, 99049680, 198099360]

約数ペア:

[(1, 198099360), (2, 99049680), (3, 66033120), (4, 49524840), (5, 39619872), (6, 33016560), (8, 24762420), (9, 22011040), (10, 19809936), (12, 16508280), (15, 13206624), (16, 12381210), (18, 11005520), (20, 9904968), (24, 8254140), (30, 6603312), (32, 6190605), (36, 5502760), (40, 4952484), (45, 4402208), (47, 4214880), (48, 4127070), (60, 3301656), (72, 2751380), (80, 2476242), (90, 2201104), (94, 2107440), (96, 2063535), (120, 1650828), (141, 1404960), (144, 1375690), (160, 1238121), (180, 1100552), (188, 1053720), (235, 842976), (240, 825414), (282, 702480), (288, 687845), (360, 550276), (376, 526860), (423, 468320), (470, 421488), (480, 412707), (564, 351240), (705, 280992), (720, 275138), (752, 263430), (846, 234160), (940, 210744), (1128, 175620), (1410, 140496), (1440, 137569), (1504, 131715), (1692, 117080), (1880, 105372), (2115, 93664), (2256, 87810), (2820, 70248), (2927, 67680), (3384, 58540), (3760, 52686), (4230, 46832), (4512, 43905), (5640, 35124), (5854, 33840), (6768, 29270), (7520, 26343), (8460, 23416), (8781, 22560), (11280, 17562), (11708, 16920), (13536, 14635)]