7419840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 112

約数和(自身を含む): 24140160

約数和(自身を除く): 16720320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 131, 160, 177, 192, 236, 240, 262, 295, 320, 354, 393, 472, 480, 524, 590, 655, 708, 786, 885, 944, 960, 1048, 1180, 1310, 1416, 1572, 1770, 1888, 1965, 2096, 2360, 2620, 2832, 3144, 3540, 3776, 3930, 4192, 4720, 5240, 5664, 6288, 7080, 7729, 7860, 8384, 9440, 10480, 11328, 12576, 14160, 15458, 15720, 18880, 20960, 23187, 25152, 28320, 30916, 31440, 38645, 41920, 46374, 56640, 61832, 62880, 77290, 92748, 115935, 123664, 125760, 154580, 185496, 231870, 247328, 309160, 370992, 463740, 494656, 618320, 741984, 927480, 1236640, 1483968, 1854960, 2473280, 3709920, 7419840]

約数ペア:

[(1, 7419840), (2, 3709920), (3, 2473280), (4, 1854960), (5, 1483968), (6, 1236640), (8, 927480), (10, 741984), (12, 618320), (15, 494656), (16, 463740), (20, 370992), (24, 309160), (30, 247328), (32, 231870), (40, 185496), (48, 154580), (59, 125760), (60, 123664), (64, 115935), (80, 92748), (96, 77290), (118, 62880), (120, 61832), (131, 56640), (160, 46374), (177, 41920), (192, 38645), (236, 31440), (240, 30916), (262, 28320), (295, 25152), (320, 23187), (354, 20960), (393, 18880), (472, 15720), (480, 15458), (524, 14160), (590, 12576), (655, 11328), (708, 10480), (786, 9440), (885, 8384), (944, 7860), (960, 7729), (1048, 7080), (1180, 6288), (1310, 5664), (1416, 5240), (1572, 4720), (1770, 4192), (1888, 3930), (1965, 3776), (2096, 3540), (2360, 3144), (2620, 2832)]