39494880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{27427}}^1$

素因数の和:27448

約数の個数: 72

約数和(自身を含む): 134781192

約数和(自身を除く): 95286312

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, 360, 480, 720, 1440, 27427, 54854, 82281, 109708, 137135, 164562, 219416, 246843, 274270, 329124, 411405, 438832, 493686, 548540, 658248, 822810, 877664, 987372, 1097080, 1234215, 1316496, 1645620, 1974744, 2194160, 2468430, 2632992, 3291240, 3949488, 4388320, 4936860, 6582480, 7898976, 9873720, 13164960, 19747440, 39494880]

約数ペア:

[(1, 39494880), (2, 19747440), (3, 13164960), (4, 9873720), (5, 7898976), (6, 6582480), (8, 4936860), (9, 4388320), (10, 3949488), (12, 3291240), (15, 2632992), (16, 2468430), (18, 2194160), (20, 1974744), (24, 1645620), (30, 1316496), (32, 1234215), (36, 1097080), (40, 987372), (45, 877664), (48, 822810), (60, 658248), (72, 548540), (80, 493686), (90, 438832), (96, 411405), (120, 329124), (144, 274270), (160, 246843), (180, 219416), (240, 164562), (288, 137135), (360, 109708), (480, 82281), (720, 54854), (1440, 27427)]