201138480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1087}}^1$

素因数の和:1363

約数の個数: 120

約数和(自身を含む): 678742272

約数和(自身を除く): 477603792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 257, 360, 514, 720, 771, 1028, 1087, 1285, 1542, 2056, 2174, 2313, 2570, 3084, 3261, 3855, 4112, 4348, 4626, 5140, 5435, 6168, 6522, 7710, 8696, 9252, 9783, 10280, 10870, 11565, 12336, 13044, 15420, 16305, 17392, 18504, 19566, 20560, 21740, 23130, 26088, 30840, 32610, 37008, 39132, 43480, 46260, 48915, 52176, 61680, 65220, 78264, 86960, 92520, 97830, 130440, 156528, 185040, 195660, 260880, 279359, 391320, 558718, 782640, 838077, 1117436, 1396795, 1676154, 2234872, 2514231, 2793590, 3352308, 4190385, 4469744, 5028462, 5587180, 6704616, 8380770, 10056924, 11174360, 12571155, 13409232, 16761540, 20113848, 22348720, 25142310, 33523080, 40227696, 50284620, 67046160, 100569240, 201138480]

約数ペア:

[(1, 201138480), (2, 100569240), (3, 67046160), (4, 50284620), (5, 40227696), (6, 33523080), (8, 25142310), (9, 22348720), (10, 20113848), (12, 16761540), (15, 13409232), (16, 12571155), (18, 11174360), (20, 10056924), (24, 8380770), (30, 6704616), (36, 5587180), (40, 5028462), (45, 4469744), (48, 4190385), (60, 3352308), (72, 2793590), (80, 2514231), (90, 2234872), (120, 1676154), (144, 1396795), (180, 1117436), (240, 838077), (257, 782640), (360, 558718), (514, 391320), (720, 279359), (771, 260880), (1028, 195660), (1087, 185040), (1285, 156528), (1542, 130440), (2056, 97830), (2174, 92520), (2313, 86960), (2570, 78264), (3084, 65220), (3261, 61680), (3855, 52176), (4112, 48915), (4348, 46260), (4626, 43480), (5140, 39132), (5435, 37008), (6168, 32610), (6522, 30840), (7710, 26088), (8696, 23130), (9252, 21740), (9783, 20560), (10280, 19566), (10870, 18504), (11565, 17392), (12336, 16305), (13044, 15420)]