12261480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1327}}^1$

素因数の和:1359

約数の個数: 128

約数和(自身を含む): 45895680

約数和(自身を除く): 33634200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1327, 1540, 1848, 2310, 2654, 3080, 3981, 4620, 5308, 6635, 7962, 9240, 9289, 10616, 13270, 14597, 15924, 18578, 19905, 26540, 27867, 29194, 31848, 37156, 39810, 43791, 46445, 53080, 55734, 58388, 72985, 74312, 79620, 87582, 92890, 102179, 111468, 116776, 139335, 145970, 159240, 175164, 185780, 204358, 218955, 222936, 278670, 291940, 306537, 350328, 371560, 408716, 437910, 510895, 557340, 583880, 613074, 817432, 875820, 1021790, 1114680, 1226148, 1532685, 1751640, 2043580, 2452296, 3065370, 4087160, 6130740, 12261480]

約数ペア:

[(1, 12261480), (2, 6130740), (3, 4087160), (4, 3065370), (5, 2452296), (6, 2043580), (7, 1751640), (8, 1532685), (10, 1226148), (11, 1114680), (12, 1021790), (14, 875820), (15, 817432), (20, 613074), (21, 583880), (22, 557340), (24, 510895), (28, 437910), (30, 408716), (33, 371560), (35, 350328), (40, 306537), (42, 291940), (44, 278670), (55, 222936), (56, 218955), (60, 204358), (66, 185780), (70, 175164), (77, 159240), (84, 145970), (88, 139335), (105, 116776), (110, 111468), (120, 102179), (132, 92890), (140, 87582), (154, 79620), (165, 74312), (168, 72985), (210, 58388), (220, 55734), (231, 53080), (264, 46445), (280, 43791), (308, 39810), (330, 37156), (385, 31848), (420, 29194), (440, 27867), (462, 26540), (616, 19905), (660, 18578), (770, 15924), (840, 14597), (924, 13270), (1155, 10616), (1320, 9289), (1327, 9240), (1540, 7962), (1848, 6635), (2310, 5308), (2654, 4620), (3080, 3981)]