380716560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{75539}}^1$

素因数の和:75565

約数の個数: 120

約数和(自身を含む): 1461245760

約数和(自身を除く): 1080529200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 75539, 151078, 226617, 302156, 377695, 453234, 528773, 604312, 679851, 755390, 906468, 1057546, 1133085, 1208624, 1359702, 1510780, 1586319, 1812936, 2115092, 2266170, 2643865, 2719404, 3021560, 3172638, 3399255, 3625872, 4230184, 4532340, 4758957, 5287730, 5438808, 6043120, 6345276, 6798510, 7931595, 8460368, 9064680, 9517914, 10575460, 10877616, 12690552, 13597020, 15863190, 18129360, 19035828, 21150920, 23794785, 25381104, 27194040, 31726380, 38071656, 42301840, 47589570, 54388080, 63452760, 76143312, 95179140, 126905520, 190358280, 380716560]

約数ペア:

[(1, 380716560), (2, 190358280), (3, 126905520), (4, 95179140), (5, 76143312), (6, 63452760), (7, 54388080), (8, 47589570), (9, 42301840), (10, 38071656), (12, 31726380), (14, 27194040), (15, 25381104), (16, 23794785), (18, 21150920), (20, 19035828), (21, 18129360), (24, 15863190), (28, 13597020), (30, 12690552), (35, 10877616), (36, 10575460), (40, 9517914), (42, 9064680), (45, 8460368), (48, 7931595), (56, 6798510), (60, 6345276), (63, 6043120), (70, 5438808), (72, 5287730), (80, 4758957), (84, 4532340), (90, 4230184), (105, 3625872), (112, 3399255), (120, 3172638), (126, 3021560), (140, 2719404), (144, 2643865), (168, 2266170), (180, 2115092), (210, 1812936), (240, 1586319), (252, 1510780), (280, 1359702), (315, 1208624), (336, 1133085), (360, 1057546), (420, 906468), (504, 755390), (560, 679851), (630, 604312), (720, 528773), (840, 453234), (1008, 377695), (1260, 302156), (1680, 226617), (2520, 151078), (5040, 75539)]