15136567920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{160481}}^1$

素因数の和:160631

約数の個数: 120

約数和(自身を含む): 51222002832

約数和(自身を除く): 36085434912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1965, 2096, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 6288, 7860, 9432, 10480, 11790, 15720, 18864, 23580, 31440, 47160, 94320, 160481, 320962, 481443, 641924, 802405, 962886, 1283848, 1444329, 1604810, 1925772, 2407215, 2567696, 2888658, 3209620, 3851544, 4814430, 5777316, 6419240, 7221645, 7703088, 9628860, 11554632, 12838480, 14443290, 19257720, 21023011, 23109264, 28886580, 38515440, 42046022, 57773160, 63069033, 84092044, 105115055, 115546320, 126138066, 168184088, 189207099, 210230110, 252276132, 315345165, 336368176, 378414198, 420460220, 504552264, 630690330, 756828396, 840920440, 946035495, 1009104528, 1261380660, 1513656792, 1681840880, 1892070990, 2522761320, 3027313584, 3784141980, 5045522640, 7568283960, 15136567920]

約数ペア:

[(1, 15136567920), (2, 7568283960), (3, 5045522640), (4, 3784141980), (5, 3027313584), (6, 2522761320), (8, 1892070990), (9, 1681840880), (10, 1513656792), (12, 1261380660), (15, 1009104528), (16, 946035495), (18, 840920440), (20, 756828396), (24, 630690330), (30, 504552264), (36, 420460220), (40, 378414198), (45, 336368176), (48, 315345165), (60, 252276132), (72, 210230110), (80, 189207099), (90, 168184088), (120, 126138066), (131, 115546320), (144, 105115055), (180, 84092044), (240, 63069033), (262, 57773160), (360, 42046022), (393, 38515440), (524, 28886580), (655, 23109264), (720, 21023011), (786, 19257720), (1048, 14443290), (1179, 12838480), (1310, 11554632), (1572, 9628860), (1965, 7703088), (2096, 7221645), (2358, 6419240), (2620, 5777316), (3144, 4814430), (3930, 3851544), (4716, 3209620), (5240, 2888658), (5895, 2567696), (6288, 2407215), (7860, 1925772), (9432, 1604810), (10480, 1444329), (11790, 1283848), (15720, 962886), (18864, 802405), (23580, 641924), (31440, 481443), (47160, 320962), (94320, 160481)]