11980080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{2377}}^1$

素因数の和:2403

約数の個数: 120

約数和(自身を含む): 46000032

約数和(自身を除く): 34019952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2377, 2520, 4754, 5040, 7131, 9508, 11885, 14262, 16639, 19016, 21393, 23770, 28524, 33278, 35655, 38032, 42786, 47540, 49917, 57048, 66556, 71310, 83195, 85572, 95080, 99834, 106965, 114096, 133112, 142620, 149751, 166390, 171144, 190160, 199668, 213930, 249585, 266224, 285240, 299502, 332780, 342288, 399336, 427860, 499170, 570480, 599004, 665560, 748755, 798672, 855720, 998340, 1198008, 1331120, 1497510, 1711440, 1996680, 2396016, 2995020, 3993360, 5990040, 11980080]

約数ペア:

[(1, 11980080), (2, 5990040), (3, 3993360), (4, 2995020), (5, 2396016), (6, 1996680), (7, 1711440), (8, 1497510), (9, 1331120), (10, 1198008), (12, 998340), (14, 855720), (15, 798672), (16, 748755), (18, 665560), (20, 599004), (21, 570480), (24, 499170), (28, 427860), (30, 399336), (35, 342288), (36, 332780), (40, 299502), (42, 285240), (45, 266224), (48, 249585), (56, 213930), (60, 199668), (63, 190160), (70, 171144), (72, 166390), (80, 149751), (84, 142620), (90, 133112), (105, 114096), (112, 106965), (120, 99834), (126, 95080), (140, 85572), (144, 83195), (168, 71310), (180, 66556), (210, 57048), (240, 49917), (252, 47540), (280, 42786), (315, 38032), (336, 35655), (360, 33278), (420, 28524), (504, 23770), (560, 21393), (630, 19016), (720, 16639), (840, 14262), (1008, 11885), (1260, 9508), (1680, 7131), (2377, 5040), (2520, 4754)]