12006540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:768

約数の個数: 144

約数和(自身を含む): 44885568

約数和(自身を除く): 32879028

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 733, 780, 819, 910, 1092, 1170, 1260, 1365, 1466, 1638, 1820, 2199, 2340, 2730, 2932, 3276, 3665, 4095, 4398, 5131, 5460, 6597, 7330, 8190, 8796, 9529, 10262, 10995, 13194, 14660, 15393, 16380, 19058, 20524, 21990, 25655, 26388, 28587, 30786, 32985, 38116, 43980, 46179, 47645, 51310, 57174, 61572, 65970, 66703, 76965, 85761, 92358, 95290, 102620, 114348, 131940, 133406, 142935, 153930, 171522, 184716, 190580, 200109, 230895, 266812, 285870, 307860, 333515, 343044, 400218, 428805, 461790, 571740, 600327, 667030, 800436, 857610, 923580, 1000545, 1200654, 1334060, 1715220, 2001090, 2401308, 3001635, 4002180, 6003270, 12006540]

約数ペア:

[(1, 12006540), (2, 6003270), (3, 4002180), (4, 3001635), (5, 2401308), (6, 2001090), (7, 1715220), (9, 1334060), (10, 1200654), (12, 1000545), (13, 923580), (14, 857610), (15, 800436), (18, 667030), (20, 600327), (21, 571740), (26, 461790), (28, 428805), (30, 400218), (35, 343044), (36, 333515), (39, 307860), (42, 285870), (45, 266812), (52, 230895), (60, 200109), (63, 190580), (65, 184716), (70, 171522), (78, 153930), (84, 142935), (90, 133406), (91, 131940), (105, 114348), (117, 102620), (126, 95290), (130, 92358), (140, 85761), (156, 76965), (180, 66703), (182, 65970), (195, 61572), (210, 57174), (234, 51310), (252, 47645), (260, 46179), (273, 43980), (315, 38116), (364, 32985), (390, 30786), (420, 28587), (455, 26388), (468, 25655), (546, 21990), (585, 20524), (630, 19058), (733, 16380), (780, 15393), (819, 14660), (910, 13194), (1092, 10995), (1170, 10262), (1260, 9529), (1365, 8796), (1466, 8190), (1638, 7330), (1820, 6597), (2199, 5460), (2340, 5131), (2730, 4398), (2932, 4095), (3276, 3665)]