68421960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6131}}^1$

素因数の和:6179

約数の個数: 96

約数和(自身を含む): 229582080

約数和(自身を除く): 161160120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 6131, 11160, 12262, 18393, 24524, 30655, 36786, 49048, 55179, 61310, 73572, 91965, 110358, 122620, 147144, 183930, 190061, 220716, 245240, 275895, 367860, 380122, 441432, 551790, 570183, 735720, 760244, 950305, 1103580, 1140366, 1520488, 1710549, 1900610, 2207160, 2280732, 2850915, 3421098, 3801220, 4561464, 5701830, 6842196, 7602440, 8552745, 11403660, 13684392, 17105490, 22807320, 34210980, 68421960]

約数ペア:

[(1, 68421960), (2, 34210980), (3, 22807320), (4, 17105490), (5, 13684392), (6, 11403660), (8, 8552745), (9, 7602440), (10, 6842196), (12, 5701830), (15, 4561464), (18, 3801220), (20, 3421098), (24, 2850915), (30, 2280732), (31, 2207160), (36, 1900610), (40, 1710549), (45, 1520488), (60, 1140366), (62, 1103580), (72, 950305), (90, 760244), (93, 735720), (120, 570183), (124, 551790), (155, 441432), (180, 380122), (186, 367860), (248, 275895), (279, 245240), (310, 220716), (360, 190061), (372, 183930), (465, 147144), (558, 122620), (620, 110358), (744, 91965), (930, 73572), (1116, 61310), (1240, 55179), (1395, 49048), (1860, 36786), (2232, 30655), (2790, 24524), (3720, 18393), (5580, 12262), (6131, 11160)]