179931960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38447}}^1$

素因数の和:38477

約数の個数: 96

約数和(自身を含む): 629778240

約数和(自身を除く): 449846280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 38447, 76894, 115341, 153788, 192235, 230682, 307576, 346023, 384470, 461364, 499811, 576705, 692046, 768940, 922728, 999622, 1153410, 1384092, 1499433, 1537880, 1730115, 1999244, 2306820, 2499055, 2768184, 2998866, 3460230, 3998488, 4498299, 4613640, 4998110, 5997732, 6920460, 7497165, 8996598, 9996220, 11995464, 13840920, 14994330, 17993196, 19992440, 22491495, 29988660, 35986392, 44982990, 59977320, 89965980, 179931960]

約数ペア:

[(1, 179931960), (2, 89965980), (3, 59977320), (4, 44982990), (5, 35986392), (6, 29988660), (8, 22491495), (9, 19992440), (10, 17993196), (12, 14994330), (13, 13840920), (15, 11995464), (18, 9996220), (20, 8996598), (24, 7497165), (26, 6920460), (30, 5997732), (36, 4998110), (39, 4613640), (40, 4498299), (45, 3998488), (52, 3460230), (60, 2998866), (65, 2768184), (72, 2499055), (78, 2306820), (90, 1999244), (104, 1730115), (117, 1537880), (120, 1499433), (130, 1384092), (156, 1153410), (180, 999622), (195, 922728), (234, 768940), (260, 692046), (312, 576705), (360, 499811), (390, 461364), (468, 384470), (520, 346023), (585, 307576), (780, 230682), (936, 192235), (1170, 153788), (1560, 115341), (2340, 76894), (4680, 38447)]