123046440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 420396480

約数和(自身を除く): 297350040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 97, 110, 120, 124, 132, 155, 165, 186, 194, 220, 248, 264, 291, 310, 330, 341, 372, 388, 440, 465, 485, 582, 620, 660, 682, 744, 776, 930, 961, 970, 1023, 1067, 1164, 1240, 1320, 1364, 1455, 1705, 1860, 1922, 1940, 2046, 2134, 2328, 2728, 2883, 2910, 3007, 3201, 3410, 3720, 3844, 3880, 4092, 4268, 4805, 5115, 5335, 5766, 5820, 6014, 6402, 6820, 7688, 8184, 8536, 9021, 9610, 10230, 10571, 10670, 11532, 11640, 12028, 12804, 13640, 14415, 15035, 16005, 18042, 19220, 20460, 21142, 21340, 23064, 24056, 25608, 28830, 30070, 31713, 32010, 33077, 36084, 38440, 40920, 42284, 42680, 45105, 52855, 57660, 60140, 63426, 64020, 66154, 72168, 84568, 90210, 93217, 99231, 105710, 115320, 120280, 126852, 128040, 132308, 158565, 165385, 180420, 186434, 198462, 211420, 253704, 264616, 279651, 317130, 330770, 360840, 372868, 396924, 422840, 466085, 496155, 559302, 634260, 661540, 745736, 793848, 932170, 992310, 1025387, 1118604, 1268520, 1323080, 1398255, 1864340, 1984620, 2050774, 2237208, 2796510, 3076161, 3728680, 3969240, 4101548, 5126935, 5593020, 6152322, 8203096, 10253870, 11186040, 12304644, 15380805, 20507740, 24609288, 30761610, 41015480, 61523220, 123046440]

約数ペア:

[(1, 123046440), (2, 61523220), (3, 41015480), (4, 30761610), (5, 24609288), (6, 20507740), (8, 15380805), (10, 12304644), (11, 11186040), (12, 10253870), (15, 8203096), (20, 6152322), (22, 5593020), (24, 5126935), (30, 4101548), (31, 3969240), (33, 3728680), (40, 3076161), (44, 2796510), (55, 2237208), (60, 2050774), (62, 1984620), (66, 1864340), (88, 1398255), (93, 1323080), (97, 1268520), (110, 1118604), (120, 1025387), (124, 992310), (132, 932170), (155, 793848), (165, 745736), (186, 661540), (194, 634260), (220, 559302), (248, 496155), (264, 466085), (291, 422840), (310, 396924), (330, 372868), (341, 360840), (372, 330770), (388, 317130), (440, 279651), (465, 264616), (485, 253704), (582, 211420), (620, 198462), (660, 186434), (682, 180420), (744, 165385), (776, 158565), (930, 132308), (961, 128040), (970, 126852), (1023, 120280), (1067, 115320), (1164, 105710), (1240, 99231), (1320, 93217), (1364, 90210), (1455, 84568), (1705, 72168), (1860, 66154), (1922, 64020), (1940, 63426), (2046, 60140), (2134, 57660), (2328, 52855), (2728, 45105), (2883, 42680), (2910, 42284), (3007, 40920), (3201, 38440), (3410, 36084), (3720, 33077), (3844, 32010), (3880, 31713), (4092, 30070), (4268, 28830), (4805, 25608), (5115, 24056), (5335, 23064), (5766, 21340), (5820, 21142), (6014, 20460), (6402, 19220), (6820, 18042), (7688, 16005), (8184, 15035), (8536, 14415), (9021, 13640), (9610, 12804), (10230, 12028), (10571, 11640), (10670, 11532)]