8803980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{829}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 27190800

約数和(自身を除く): 18386820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 829, 885, 1062, 1180, 1658, 1770, 2124, 2487, 2655, 3316, 3540, 4145, 4974, 5310, 7461, 8290, 9948, 10620, 12435, 14922, 16580, 24870, 29844, 37305, 48911, 49740, 74610, 97822, 146733, 149220, 195644, 244555, 293466, 440199, 489110, 586932, 733665, 880398, 978220, 1467330, 1760796, 2200995, 2934660, 4401990, 8803980]

約数ペア:

[(1, 8803980), (2, 4401990), (3, 2934660), (4, 2200995), (5, 1760796), (6, 1467330), (9, 978220), (10, 880398), (12, 733665), (15, 586932), (18, 489110), (20, 440199), (30, 293466), (36, 244555), (45, 195644), (59, 149220), (60, 146733), (90, 97822), (118, 74610), (177, 49740), (180, 48911), (236, 37305), (295, 29844), (354, 24870), (531, 16580), (590, 14922), (708, 12435), (829, 10620), (885, 9948), (1062, 8290), (1180, 7461), (1658, 5310), (1770, 4974), (2124, 4145), (2487, 3540), (2655, 3316)]