12045240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:626

約数の個数: 128

約数和(自身を含む): 42336000

約数和(自身を除く): 30290760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 587, 684, 760, 855, 1026, 1080, 1140, 1174, 1368, 1710, 1761, 2052, 2280, 2348, 2565, 2935, 3420, 3522, 4104, 4696, 5130, 5283, 5870, 6840, 7044, 8805, 10260, 10566, 11153, 11740, 14088, 15849, 17610, 20520, 21132, 22306, 23480, 26415, 31698, 33459, 35220, 42264, 44612, 52830, 55765, 63396, 66918, 70440, 79245, 89224, 100377, 105660, 111530, 126792, 133836, 158490, 167295, 200754, 211320, 223060, 267672, 301131, 316980, 334590, 401508, 446120, 501885, 602262, 633960, 669180, 803016, 1003770, 1204524, 1338360, 1505655, 2007540, 2409048, 3011310, 4015080, 6022620, 12045240]

約数ペア:

[(1, 12045240), (2, 6022620), (3, 4015080), (4, 3011310), (5, 2409048), (6, 2007540), (8, 1505655), (9, 1338360), (10, 1204524), (12, 1003770), (15, 803016), (18, 669180), (19, 633960), (20, 602262), (24, 501885), (27, 446120), (30, 401508), (36, 334590), (38, 316980), (40, 301131), (45, 267672), (54, 223060), (57, 211320), (60, 200754), (72, 167295), (76, 158490), (90, 133836), (95, 126792), (108, 111530), (114, 105660), (120, 100377), (135, 89224), (152, 79245), (171, 70440), (180, 66918), (190, 63396), (216, 55765), (228, 52830), (270, 44612), (285, 42264), (342, 35220), (360, 33459), (380, 31698), (456, 26415), (513, 23480), (540, 22306), (570, 21132), (587, 20520), (684, 17610), (760, 15849), (855, 14088), (1026, 11740), (1080, 11153), (1140, 10566), (1174, 10260), (1368, 8805), (1710, 7044), (1761, 6840), (2052, 5870), (2280, 5283), (2348, 5130), (2565, 4696), (2935, 4104), (3420, 3522)]