122388120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:682

約数の個数: 192

約数和(自身を含む): 433836000

約数和(自身を除く): 311447880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 57, 58, 60, 72, 76, 87, 90, 95, 114, 116, 120, 145, 152, 171, 174, 180, 190, 228, 232, 261, 285, 290, 342, 348, 360, 380, 435, 456, 522, 551, 570, 580, 617, 684, 696, 760, 855, 870, 1044, 1102, 1140, 1160, 1234, 1305, 1368, 1653, 1710, 1740, 1851, 2088, 2204, 2280, 2468, 2610, 2755, 3085, 3306, 3420, 3480, 3702, 4408, 4936, 4959, 5220, 5510, 5553, 6170, 6612, 6840, 7404, 8265, 9255, 9918, 10440, 11020, 11106, 11723, 12340, 13224, 14808, 16530, 17893, 18510, 19836, 22040, 22212, 23446, 24680, 24795, 27765, 33060, 35169, 35786, 37020, 39672, 44424, 46892, 49590, 53679, 55530, 58615, 66120, 70338, 71572, 74040, 89465, 93784, 99180, 105507, 107358, 111060, 117230, 140676, 143144, 161037, 175845, 178930, 198360, 211014, 214716, 222120, 234460, 268395, 281352, 322074, 339967, 351690, 357860, 422028, 429432, 468920, 527535, 536790, 644148, 679934, 703380, 715720, 805185, 844056, 1019901, 1055070, 1073580, 1288296, 1359868, 1406760, 1610370, 1699835, 2039802, 2110140, 2147160, 2719736, 3059703, 3220740, 3399670, 4079604, 4220280, 5099505, 6119406, 6441480, 6799340, 8159208, 10199010, 12238812, 13598680, 15298515, 20398020, 24477624, 30597030, 40796040, 61194060, 122388120]

約数ペア:

[(1, 122388120), (2, 61194060), (3, 40796040), (4, 30597030), (5, 24477624), (6, 20398020), (8, 15298515), (9, 13598680), (10, 12238812), (12, 10199010), (15, 8159208), (18, 6799340), (19, 6441480), (20, 6119406), (24, 5099505), (29, 4220280), (30, 4079604), (36, 3399670), (38, 3220740), (40, 3059703), (45, 2719736), (57, 2147160), (58, 2110140), (60, 2039802), (72, 1699835), (76, 1610370), (87, 1406760), (90, 1359868), (95, 1288296), (114, 1073580), (116, 1055070), (120, 1019901), (145, 844056), (152, 805185), (171, 715720), (174, 703380), (180, 679934), (190, 644148), (228, 536790), (232, 527535), (261, 468920), (285, 429432), (290, 422028), (342, 357860), (348, 351690), (360, 339967), (380, 322074), (435, 281352), (456, 268395), (522, 234460), (551, 222120), (570, 214716), (580, 211014), (617, 198360), (684, 178930), (696, 175845), (760, 161037), (855, 143144), (870, 140676), (1044, 117230), (1102, 111060), (1140, 107358), (1160, 105507), (1234, 99180), (1305, 93784), (1368, 89465), (1653, 74040), (1710, 71572), (1740, 70338), (1851, 66120), (2088, 58615), (2204, 55530), (2280, 53679), (2468, 49590), (2610, 46892), (2755, 44424), (3085, 39672), (3306, 37020), (3420, 35786), (3480, 35169), (3702, 33060), (4408, 27765), (4936, 24795), (4959, 24680), (5220, 23446), (5510, 22212), (5553, 22040), (6170, 19836), (6612, 18510), (6840, 17893), (7404, 16530), (8265, 14808), (9255, 13224), (9918, 12340), (10440, 11723), (11020, 11106)]