12480341460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{389}}^1$

素因数の和:846

約数の個数: 192

約数和(自身を含む): 37035048960

約数和(自身を除く): 24554707500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 93, 94, 124, 141, 155, 186, 188, 235, 282, 310, 367, 372, 389, 465, 470, 564, 620, 705, 734, 778, 930, 940, 1101, 1167, 1410, 1457, 1468, 1556, 1835, 1860, 1945, 2202, 2334, 2820, 2914, 3670, 3890, 4371, 4404, 4668, 5505, 5828, 5835, 7285, 7340, 7780, 8742, 11010, 11377, 11670, 12059, 14570, 17249, 17484, 18283, 21855, 22020, 22754, 23340, 24118, 29140, 34131, 34498, 36177, 36566, 43710, 45508, 48236, 51747, 54849, 56885, 60295, 68262, 68996, 72354, 73132, 86245, 87420, 91415, 103494, 109698, 113770, 120590, 136524, 142763, 144708, 170655, 172490, 180885, 182830, 206988, 219396, 227540, 241180, 258735, 274245, 285526, 341310, 344980, 361770, 365660, 428289, 517470, 534719, 548490, 566773, 571052, 682620, 713815, 723540, 856578, 1034940, 1069438, 1096980, 1133546, 1427630, 1604157, 1700319, 1713156, 2138876, 2141445, 2267092, 2673595, 2833865, 2855260, 3208314, 3400638, 4282890, 4425653, 5347190, 5667730, 6416628, 6709861, 6801276, 8020785, 8501595, 8565780, 8851306, 10694380, 11335460, 13276959, 13419722, 16041570, 17003190, 17702612, 20129583, 22128265, 26553918, 26839444, 32083140, 33549305, 34006380, 40259166, 44256530, 53107836, 66384795, 67098610, 80518332, 88513060, 100647915, 132769590, 134197220, 201295830, 208005691, 265539180, 402591660, 416011382, 624017073, 832022764, 1040028455, 1248034146, 2080056910, 2496068292, 3120085365, 4160113820, 6240170730, 12480341460]

約数ペア:

[(1, 12480341460), (2, 6240170730), (3, 4160113820), (4, 3120085365), (5, 2496068292), (6, 2080056910), (10, 1248034146), (12, 1040028455), (15, 832022764), (20, 624017073), (30, 416011382), (31, 402591660), (47, 265539180), (60, 208005691), (62, 201295830), (93, 134197220), (94, 132769590), (124, 100647915), (141, 88513060), (155, 80518332), (186, 67098610), (188, 66384795), (235, 53107836), (282, 44256530), (310, 40259166), (367, 34006380), (372, 33549305), (389, 32083140), (465, 26839444), (470, 26553918), (564, 22128265), (620, 20129583), (705, 17702612), (734, 17003190), (778, 16041570), (930, 13419722), (940, 13276959), (1101, 11335460), (1167, 10694380), (1410, 8851306), (1457, 8565780), (1468, 8501595), (1556, 8020785), (1835, 6801276), (1860, 6709861), (1945, 6416628), (2202, 5667730), (2334, 5347190), (2820, 4425653), (2914, 4282890), (3670, 3400638), (3890, 3208314), (4371, 2855260), (4404, 2833865), (4668, 2673595), (5505, 2267092), (5828, 2141445), (5835, 2138876), (7285, 1713156), (7340, 1700319), (7780, 1604157), (8742, 1427630), (11010, 1133546), (11377, 1096980), (11670, 1069438), (12059, 1034940), (14570, 856578), (17249, 723540), (17484, 713815), (18283, 682620), (21855, 571052), (22020, 566773), (22754, 548490), (23340, 534719), (24118, 517470), (29140, 428289), (34131, 365660), (34498, 361770), (36177, 344980), (36566, 341310), (43710, 285526), (45508, 274245), (48236, 258735), (51747, 241180), (54849, 227540), (56885, 219396), (60295, 206988), (68262, 182830), (68996, 180885), (72354, 172490), (73132, 170655), (86245, 144708), (87420, 142763), (91415, 136524), (103494, 120590), (109698, 113770)]