809076960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4289}}^1$

素因数の和:4441

約数の個数: 144

約数和(自身を含む): 2782699920

約数和(自身を除く): 1973622960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 131, 144, 160, 180, 240, 262, 288, 360, 393, 480, 524, 655, 720, 786, 1048, 1179, 1310, 1440, 1572, 1965, 2096, 2358, 2620, 3144, 3930, 4192, 4289, 4716, 5240, 5895, 6288, 7860, 8578, 9432, 10480, 11790, 12576, 12867, 15720, 17156, 18864, 20960, 21445, 23580, 25734, 31440, 34312, 37728, 38601, 42890, 47160, 51468, 62880, 64335, 68624, 77202, 85780, 94320, 102936, 128670, 137248, 154404, 171560, 188640, 193005, 205872, 257340, 308808, 343120, 386010, 411744, 514680, 561859, 617616, 686240, 772020, 1029360, 1123718, 1235232, 1544040, 1685577, 2058720, 2247436, 2809295, 3088080, 3371154, 4494872, 5056731, 5618590, 6176160, 6742308, 8427885, 8989744, 10113462, 11237180, 13484616, 16855770, 17979488, 20226924, 22474360, 25283655, 26969232, 33711540, 40453848, 44948720, 50567310, 53938464, 67423080, 80907696, 89897440, 101134620, 134846160, 161815392, 202269240, 269692320, 404538480, 809076960]

約数ペア:

[(1, 809076960), (2, 404538480), (3, 269692320), (4, 202269240), (5, 161815392), (6, 134846160), (8, 101134620), (9, 89897440), (10, 80907696), (12, 67423080), (15, 53938464), (16, 50567310), (18, 44948720), (20, 40453848), (24, 33711540), (30, 26969232), (32, 25283655), (36, 22474360), (40, 20226924), (45, 17979488), (48, 16855770), (60, 13484616), (72, 11237180), (80, 10113462), (90, 8989744), (96, 8427885), (120, 6742308), (131, 6176160), (144, 5618590), (160, 5056731), (180, 4494872), (240, 3371154), (262, 3088080), (288, 2809295), (360, 2247436), (393, 2058720), (480, 1685577), (524, 1544040), (655, 1235232), (720, 1123718), (786, 1029360), (1048, 772020), (1179, 686240), (1310, 617616), (1440, 561859), (1572, 514680), (1965, 411744), (2096, 386010), (2358, 343120), (2620, 308808), (3144, 257340), (3930, 205872), (4192, 193005), (4289, 188640), (4716, 171560), (5240, 154404), (5895, 137248), (6288, 128670), (7860, 102936), (8578, 94320), (9432, 85780), (10480, 77202), (11790, 68624), (12576, 64335), (12867, 62880), (15720, 51468), (17156, 47160), (18864, 42890), (20960, 38601), (21445, 37728), (23580, 34312), (25734, 31440)]