1402068240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{27427}}^1$

素因数の和:27517

約数の個数: 120

約数和(自身を含む): 4775105088

約数和(自身を除く): 3373036848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8520, 10224, 12780, 17040, 25560, 27427, 51120, 54854, 82281, 109708, 137135, 164562, 219416, 246843, 274270, 329124, 411405, 438832, 493686, 548540, 658248, 822810, 987372, 1097080, 1234215, 1316496, 1645620, 1947317, 1974744, 2194160, 2468430, 3291240, 3894634, 3949488, 4936860, 5841951, 6582480, 7789268, 9736585, 9873720, 11683902, 15578536, 17525853, 19473170, 19747440, 23367804, 29209755, 31157072, 35051706, 38946340, 46735608, 58419510, 70103412, 77892680, 87629265, 93471216, 116839020, 140206824, 155785360, 175258530, 233678040, 280413648, 350517060, 467356080, 701034120, 1402068240]

約数ペア:

[(1, 1402068240), (2, 701034120), (3, 467356080), (4, 350517060), (5, 280413648), (6, 233678040), (8, 175258530), (9, 155785360), (10, 140206824), (12, 116839020), (15, 93471216), (16, 87629265), (18, 77892680), (20, 70103412), (24, 58419510), (30, 46735608), (36, 38946340), (40, 35051706), (45, 31157072), (48, 29209755), (60, 23367804), (71, 19747440), (72, 19473170), (80, 17525853), (90, 15578536), (120, 11683902), (142, 9873720), (144, 9736585), (180, 7789268), (213, 6582480), (240, 5841951), (284, 4936860), (355, 3949488), (360, 3894634), (426, 3291240), (568, 2468430), (639, 2194160), (710, 1974744), (720, 1947317), (852, 1645620), (1065, 1316496), (1136, 1234215), (1278, 1097080), (1420, 987372), (1704, 822810), (2130, 658248), (2556, 548540), (2840, 493686), (3195, 438832), (3408, 411405), (4260, 329124), (5112, 274270), (5680, 246843), (6390, 219416), (8520, 164562), (10224, 137135), (12780, 109708), (17040, 82281), (25560, 54854), (27427, 51120)]