123432120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:619

約数の個数: 256

約数和(自身を含む): 487296000

約数和(自身を除く): 363863880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 168, 174, 180, 189, 203, 210, 216, 232, 252, 261, 270, 280, 290, 315, 348, 360, 378, 406, 420, 435, 504, 522, 540, 563, 580, 609, 630, 696, 756, 783, 812, 840, 870, 945, 1015, 1044, 1080, 1126, 1160, 1218, 1260, 1305, 1512, 1566, 1624, 1689, 1740, 1827, 1890, 2030, 2088, 2252, 2436, 2520, 2610, 2815, 3045, 3132, 3378, 3480, 3654, 3780, 3915, 3941, 4060, 4504, 4872, 5067, 5220, 5481, 5630, 6090, 6264, 6756, 7308, 7560, 7830, 7882, 8120, 8445, 9135, 10134, 10440, 10962, 11260, 11823, 12180, 13512, 14616, 15201, 15660, 15764, 16327, 16890, 18270, 19705, 20268, 21924, 22520, 23646, 24360, 25335, 27405, 30402, 31320, 31528, 32654, 33780, 35469, 36540, 39410, 40536, 43848, 47292, 48981, 50670, 54810, 59115, 60804, 65308, 67560, 70938, 73080, 76005, 78820, 81635, 94584, 97962, 101340, 106407, 109620, 114289, 118230, 121608, 130616, 141876, 146943, 152010, 157640, 163270, 177345, 195924, 202680, 212814, 219240, 228578, 236460, 244905, 283752, 293886, 304020, 326540, 342867, 354690, 391848, 425628, 440829, 457156, 472920, 489810, 532035, 571445, 587772, 608040, 653080, 685734, 709380, 734715, 851256, 881658, 914312, 979620, 1028601, 1064070, 1142890, 1175544, 1371468, 1418760, 1469430, 1714335, 1763316, 1959240, 2057202, 2128140, 2204145, 2285780, 2742936, 2938860, 3085803, 3428670, 3526632, 4114404, 4256280, 4408290, 4571560, 5143005, 5877720, 6171606, 6857340, 8228808, 8816580, 10286010, 12343212, 13714680, 15429015, 17633160, 20572020, 24686424, 30858030, 41144040, 61716060, 123432120]

約数ペア:

[(1, 123432120), (2, 61716060), (3, 41144040), (4, 30858030), (5, 24686424), (6, 20572020), (7, 17633160), (8, 15429015), (9, 13714680), (10, 12343212), (12, 10286010), (14, 8816580), (15, 8228808), (18, 6857340), (20, 6171606), (21, 5877720), (24, 5143005), (27, 4571560), (28, 4408290), (29, 4256280), (30, 4114404), (35, 3526632), (36, 3428670), (40, 3085803), (42, 2938860), (45, 2742936), (54, 2285780), (56, 2204145), (58, 2128140), (60, 2057202), (63, 1959240), (70, 1763316), (72, 1714335), (84, 1469430), (87, 1418760), (90, 1371468), (105, 1175544), (108, 1142890), (116, 1064070), (120, 1028601), (126, 979620), (135, 914312), (140, 881658), (145, 851256), (168, 734715), (174, 709380), (180, 685734), (189, 653080), (203, 608040), (210, 587772), (216, 571445), (232, 532035), (252, 489810), (261, 472920), (270, 457156), (280, 440829), (290, 425628), (315, 391848), (348, 354690), (360, 342867), (378, 326540), (406, 304020), (420, 293886), (435, 283752), (504, 244905), (522, 236460), (540, 228578), (563, 219240), (580, 212814), (609, 202680), (630, 195924), (696, 177345), (756, 163270), (783, 157640), (812, 152010), (840, 146943), (870, 141876), (945, 130616), (1015, 121608), (1044, 118230), (1080, 114289), (1126, 109620), (1160, 106407), (1218, 101340), (1260, 97962), (1305, 94584), (1512, 81635), (1566, 78820), (1624, 76005), (1689, 73080), (1740, 70938), (1827, 67560), (1890, 65308), (2030, 60804), (2088, 59115), (2252, 54810), (2436, 50670), (2520, 48981), (2610, 47292), (2815, 43848), (3045, 40536), (3132, 39410), (3378, 36540), (3480, 35469), (3654, 33780), (3780, 32654), (3915, 31528), (3941, 31320), (4060, 30402), (4504, 27405), (4872, 25335), (5067, 24360), (5220, 23646), (5481, 22520), (5630, 21924), (6090, 20268), (6264, 19705), (6756, 18270), (7308, 16890), (7560, 16327), (7830, 15764), (7882, 15660), (8120, 15201), (8445, 14616), (9135, 13512), (10134, 12180), (10440, 11823), (10962, 11260)]