225542160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16487}}^1$

素因数の和:16525

約数の個数: 120

約数和(自身を含む): 797359680

約数和(自身を除く): 571817520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 16487, 32974, 49461, 65948, 82435, 98922, 131896, 148383, 164870, 197844, 247305, 263792, 296766, 313253, 329740, 395688, 494610, 593532, 626506, 659480, 741915, 791376, 939759, 989220, 1187064, 1253012, 1318960, 1483830, 1566265, 1879518, 1978440, 2374128, 2506024, 2819277, 2967660, 3132530, 3759036, 3956880, 4698795, 5012048, 5638554, 5935320, 6265060, 7518072, 9397590, 11277108, 11870640, 12530120, 14096385, 15036144, 18795180, 22554216, 25060240, 28192770, 37590360, 45108432, 56385540, 75180720, 112771080, 225542160]

約数ペア:

[(1, 225542160), (2, 112771080), (3, 75180720), (4, 56385540), (5, 45108432), (6, 37590360), (8, 28192770), (9, 25060240), (10, 22554216), (12, 18795180), (15, 15036144), (16, 14096385), (18, 12530120), (19, 11870640), (20, 11277108), (24, 9397590), (30, 7518072), (36, 6265060), (38, 5935320), (40, 5638554), (45, 5012048), (48, 4698795), (57, 3956880), (60, 3759036), (72, 3132530), (76, 2967660), (80, 2819277), (90, 2506024), (95, 2374128), (114, 1978440), (120, 1879518), (144, 1566265), (152, 1483830), (171, 1318960), (180, 1253012), (190, 1187064), (228, 989220), (240, 939759), (285, 791376), (304, 741915), (342, 659480), (360, 626506), (380, 593532), (456, 494610), (570, 395688), (684, 329740), (720, 313253), (760, 296766), (855, 263792), (912, 247305), (1140, 197844), (1368, 164870), (1520, 148383), (1710, 131896), (2280, 98922), (2736, 82435), (3420, 65948), (4560, 49461), (6840, 32974), (13680, 16487)]