178288560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1399}}^1$

素因数の和:1480

約数の個数: 160

約数和(自身を含む): 624960000

約数和(自身を除く): 446671440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 90, 108, 118, 120, 135, 144, 177, 180, 216, 236, 240, 270, 295, 354, 360, 432, 472, 531, 540, 590, 708, 720, 885, 944, 1062, 1080, 1180, 1399, 1416, 1593, 1770, 2124, 2160, 2360, 2655, 2798, 2832, 3186, 3540, 4197, 4248, 4720, 5310, 5596, 6372, 6995, 7080, 7965, 8394, 8496, 10620, 11192, 12591, 12744, 13990, 14160, 15930, 16788, 20985, 21240, 22384, 25182, 25488, 27980, 31860, 33576, 37773, 41970, 42480, 50364, 55960, 62955, 63720, 67152, 75546, 82541, 83940, 100728, 111920, 125910, 127440, 151092, 165082, 167880, 188865, 201456, 247623, 251820, 302184, 330164, 335760, 377730, 412705, 495246, 503640, 604368, 660328, 742869, 755460, 825410, 990492, 1007280, 1238115, 1320656, 1485738, 1510920, 1650820, 1980984, 2228607, 2476230, 2971476, 3021840, 3301640, 3714345, 3961968, 4457214, 4952460, 5942952, 6603280, 7428690, 8914428, 9904920, 11143035, 11885904, 14857380, 17828856, 19809840, 22286070, 29714760, 35657712, 44572140, 59429520, 89144280, 178288560]

約数ペア:

[(1, 178288560), (2, 89144280), (3, 59429520), (4, 44572140), (5, 35657712), (6, 29714760), (8, 22286070), (9, 19809840), (10, 17828856), (12, 14857380), (15, 11885904), (16, 11143035), (18, 9904920), (20, 8914428), (24, 7428690), (27, 6603280), (30, 5942952), (36, 4952460), (40, 4457214), (45, 3961968), (48, 3714345), (54, 3301640), (59, 3021840), (60, 2971476), (72, 2476230), (80, 2228607), (90, 1980984), (108, 1650820), (118, 1510920), (120, 1485738), (135, 1320656), (144, 1238115), (177, 1007280), (180, 990492), (216, 825410), (236, 755460), (240, 742869), (270, 660328), (295, 604368), (354, 503640), (360, 495246), (432, 412705), (472, 377730), (531, 335760), (540, 330164), (590, 302184), (708, 251820), (720, 247623), (885, 201456), (944, 188865), (1062, 167880), (1080, 165082), (1180, 151092), (1399, 127440), (1416, 125910), (1593, 111920), (1770, 100728), (2124, 83940), (2160, 82541), (2360, 75546), (2655, 67152), (2798, 63720), (2832, 62955), (3186, 55960), (3540, 50364), (4197, 42480), (4248, 41970), (4720, 37773), (5310, 33576), (5596, 31860), (6372, 27980), (6995, 25488), (7080, 25182), (7965, 22384), (8394, 21240), (8496, 20985), (10620, 16788), (11192, 15930), (12591, 14160), (12744, 13990)]