249511320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2243}}^1$

素因数の和:2366

約数の個数: 128

約数和(自身を含む): 840153600

約数和(自身を除く): 590642280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 515, 540, 618, 824, 927, 1030, 1080, 1236, 1545, 1854, 2060, 2243, 2472, 2781, 3090, 3708, 4120, 4486, 4635, 5562, 6180, 6729, 7416, 8972, 9270, 11124, 11215, 12360, 13458, 13905, 17944, 18540, 20187, 22248, 22430, 26916, 27810, 33645, 37080, 40374, 44860, 53832, 55620, 60561, 67290, 80748, 89720, 100935, 111240, 121122, 134580, 161496, 201870, 231029, 242244, 269160, 302805, 403740, 462058, 484488, 605610, 693087, 807480, 924116, 1155145, 1211220, 1386174, 1848232, 2079261, 2310290, 2422440, 2772348, 3465435, 4158522, 4620580, 5544696, 6237783, 6930870, 8317044, 9241160, 10396305, 12475566, 13861740, 16634088, 20792610, 24951132, 27723480, 31188915, 41585220, 49902264, 62377830, 83170440, 124755660, 249511320]

約数ペア:

[(1, 249511320), (2, 124755660), (3, 83170440), (4, 62377830), (5, 49902264), (6, 41585220), (8, 31188915), (9, 27723480), (10, 24951132), (12, 20792610), (15, 16634088), (18, 13861740), (20, 12475566), (24, 10396305), (27, 9241160), (30, 8317044), (36, 6930870), (40, 6237783), (45, 5544696), (54, 4620580), (60, 4158522), (72, 3465435), (90, 2772348), (103, 2422440), (108, 2310290), (120, 2079261), (135, 1848232), (180, 1386174), (206, 1211220), (216, 1155145), (270, 924116), (309, 807480), (360, 693087), (412, 605610), (515, 484488), (540, 462058), (618, 403740), (824, 302805), (927, 269160), (1030, 242244), (1080, 231029), (1236, 201870), (1545, 161496), (1854, 134580), (2060, 121122), (2243, 111240), (2472, 100935), (2781, 89720), (3090, 80748), (3708, 67290), (4120, 60561), (4486, 55620), (4635, 53832), (5562, 44860), (6180, 40374), (6729, 37080), (7416, 33645), (8972, 27810), (9270, 26916), (11124, 22430), (11215, 22248), (12360, 20187), (13458, 18540), (13905, 17944)]