54131760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1360

約数の個数: 160

約数和(自身を含む): 196416000

約数和(自身を除く): 142284240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1319, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2638, 2736, 3420, 3957, 4104, 4560, 5130, 5276, 6595, 6840, 7914, 8208, 10260, 10552, 11871, 13190, 13680, 15828, 19785, 20520, 21104, 23742, 25061, 26380, 31656, 35613, 39570, 41040, 47484, 50122, 52760, 59355, 63312, 71226, 75183, 79140, 94968, 100244, 105520, 118710, 125305, 142452, 150366, 158280, 178065, 189936, 200488, 225549, 237420, 250610, 284904, 300732, 316560, 356130, 375915, 400976, 451098, 474840, 501220, 569808, 601464, 676647, 712260, 751830, 902196, 949680, 1002440, 1127745, 1202928, 1353294, 1424520, 1503660, 1804392, 2004880, 2255490, 2706588, 2849040, 3007320, 3383235, 3608784, 4510980, 5413176, 6014640, 6766470, 9021960, 10826352, 13532940, 18043920, 27065880, 54131760]

約数ペア:

[(1, 54131760), (2, 27065880), (3, 18043920), (4, 13532940), (5, 10826352), (6, 9021960), (8, 6766470), (9, 6014640), (10, 5413176), (12, 4510980), (15, 3608784), (16, 3383235), (18, 3007320), (19, 2849040), (20, 2706588), (24, 2255490), (27, 2004880), (30, 1804392), (36, 1503660), (38, 1424520), (40, 1353294), (45, 1202928), (48, 1127745), (54, 1002440), (57, 949680), (60, 902196), (72, 751830), (76, 712260), (80, 676647), (90, 601464), (95, 569808), (108, 501220), (114, 474840), (120, 451098), (135, 400976), (144, 375915), (152, 356130), (171, 316560), (180, 300732), (190, 284904), (216, 250610), (228, 237420), (240, 225549), (270, 200488), (285, 189936), (304, 178065), (342, 158280), (360, 150366), (380, 142452), (432, 125305), (456, 118710), (513, 105520), (540, 100244), (570, 94968), (684, 79140), (720, 75183), (760, 71226), (855, 63312), (912, 59355), (1026, 52760), (1080, 50122), (1140, 47484), (1319, 41040), (1368, 39570), (1520, 35613), (1710, 31656), (2052, 26380), (2160, 25061), (2280, 23742), (2565, 21104), (2638, 20520), (2736, 19785), (3420, 15828), (3957, 13680), (4104, 13190), (4560, 11871), (5130, 10552), (5276, 10260), (6595, 8208), (6840, 7914)]