123724260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 240

約数和(自身を含む): 434693952

約数和(自身を除く): 310969692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 53, 54, 55, 60, 66, 81, 90, 99, 106, 108, 110, 131, 132, 135, 159, 162, 165, 180, 198, 212, 220, 262, 265, 270, 297, 318, 324, 330, 393, 396, 405, 477, 495, 524, 530, 540, 583, 594, 636, 655, 660, 786, 795, 810, 891, 954, 990, 1060, 1166, 1179, 1188, 1310, 1431, 1441, 1485, 1572, 1590, 1620, 1749, 1782, 1908, 1965, 1980, 2332, 2358, 2385, 2620, 2862, 2882, 2915, 2970, 3180, 3498, 3537, 3564, 3930, 4293, 4323, 4455, 4716, 4770, 5247, 5724, 5764, 5830, 5895, 5940, 6943, 6996, 7074, 7155, 7205, 7860, 8586, 8646, 8745, 8910, 9540, 10494, 10611, 11660, 11790, 12969, 13886, 14148, 14310, 14410, 15741, 17172, 17292, 17490, 17685, 17820, 20829, 20988, 21222, 21465, 21615, 23580, 25938, 26235, 27772, 28620, 28820, 31482, 34715, 34980, 35370, 38907, 41658, 42444, 42930, 43230, 47223, 51876, 52470, 53055, 62487, 62964, 64845, 69430, 70740, 76373, 77814, 78705, 83316, 85860, 86460, 94446, 104145, 104940, 106110, 116721, 124974, 129690, 138860, 152746, 155628, 157410, 187461, 188892, 194535, 208290, 212220, 229119, 233442, 236115, 249948, 259380, 305492, 312435, 314820, 374922, 381865, 389070, 416580, 458238, 466884, 472230, 562383, 583605, 624870, 687357, 749844, 763730, 778140, 916476, 937305, 944460, 1124766, 1145595, 1167210, 1249740, 1374714, 1527460, 1874610, 2062071, 2249532, 2291190, 2334420, 2749428, 2811915, 3436785, 3749220, 4124142, 4582380, 5623830, 6186213, 6873570, 8248284, 10310355, 11247660, 12372426, 13747140, 20620710, 24744852, 30931065, 41241420, 61862130, 123724260]

約数ペア:

[(1, 123724260), (2, 61862130), (3, 41241420), (4, 30931065), (5, 24744852), (6, 20620710), (9, 13747140), (10, 12372426), (11, 11247660), (12, 10310355), (15, 8248284), (18, 6873570), (20, 6186213), (22, 5623830), (27, 4582380), (30, 4124142), (33, 3749220), (36, 3436785), (44, 2811915), (45, 2749428), (53, 2334420), (54, 2291190), (55, 2249532), (60, 2062071), (66, 1874610), (81, 1527460), (90, 1374714), (99, 1249740), (106, 1167210), (108, 1145595), (110, 1124766), (131, 944460), (132, 937305), (135, 916476), (159, 778140), (162, 763730), (165, 749844), (180, 687357), (198, 624870), (212, 583605), (220, 562383), (262, 472230), (265, 466884), (270, 458238), (297, 416580), (318, 389070), (324, 381865), (330, 374922), (393, 314820), (396, 312435), (405, 305492), (477, 259380), (495, 249948), (524, 236115), (530, 233442), (540, 229119), (583, 212220), (594, 208290), (636, 194535), (655, 188892), (660, 187461), (786, 157410), (795, 155628), (810, 152746), (891, 138860), (954, 129690), (990, 124974), (1060, 116721), (1166, 106110), (1179, 104940), (1188, 104145), (1310, 94446), (1431, 86460), (1441, 85860), (1485, 83316), (1572, 78705), (1590, 77814), (1620, 76373), (1749, 70740), (1782, 69430), (1908, 64845), (1965, 62964), (1980, 62487), (2332, 53055), (2358, 52470), (2385, 51876), (2620, 47223), (2862, 43230), (2882, 42930), (2915, 42444), (2970, 41658), (3180, 38907), (3498, 35370), (3537, 34980), (3564, 34715), (3930, 31482), (4293, 28820), (4323, 28620), (4455, 27772), (4716, 26235), (4770, 25938), (5247, 23580), (5724, 21615), (5764, 21465), (5830, 21222), (5895, 20988), (5940, 20829), (6943, 17820), (6996, 17685), (7074, 17490), (7155, 17292), (7205, 17172), (7860, 15741), (8586, 14410), (8646, 14310), (8745, 14148), (8910, 13886), (9540, 12969), (10494, 11790), (10611, 11660)]