518889240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8429}}^1$

素因数の和:8471

約数の個数: 160

約数和(自身を含む): 1836054000

約数和(自身を除く): 1317164760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4104, 5130, 6156, 6840, 7695, 8429, 10260, 12312, 15390, 16858, 20520, 25287, 30780, 33716, 42145, 50574, 61560, 67432, 75861, 84290, 101148, 126435, 151722, 160151, 168580, 202296, 227583, 252870, 303444, 320302, 337160, 379305, 455166, 480453, 505740, 606888, 640604, 682749, 758610, 800755, 910332, 960906, 1011480, 1137915, 1281208, 1365498, 1441359, 1517220, 1601510, 1820664, 1921812, 2275830, 2402265, 2730996, 2882718, 3034440, 3203020, 3413745, 3843624, 4324077, 4551660, 4804530, 5461992, 5765436, 6406040, 6827490, 7206795, 8648154, 9103320, 9609060, 11530872, 12972231, 13654980, 14413590, 17296308, 19218120, 21620385, 25944462, 27309960, 28827180, 34592616, 43240770, 51888924, 57654360, 64861155, 86481540, 103777848, 129722310, 172963080, 259444620, 518889240]

約数ペア:

[(1, 518889240), (2, 259444620), (3, 172963080), (4, 129722310), (5, 103777848), (6, 86481540), (8, 64861155), (9, 57654360), (10, 51888924), (12, 43240770), (15, 34592616), (18, 28827180), (19, 27309960), (20, 25944462), (24, 21620385), (27, 19218120), (30, 17296308), (36, 14413590), (38, 13654980), (40, 12972231), (45, 11530872), (54, 9609060), (57, 9103320), (60, 8648154), (72, 7206795), (76, 6827490), (81, 6406040), (90, 5765436), (95, 5461992), (108, 4804530), (114, 4551660), (120, 4324077), (135, 3843624), (152, 3413745), (162, 3203020), (171, 3034440), (180, 2882718), (190, 2730996), (216, 2402265), (228, 2275830), (270, 1921812), (285, 1820664), (324, 1601510), (342, 1517220), (360, 1441359), (380, 1365498), (405, 1281208), (456, 1137915), (513, 1011480), (540, 960906), (570, 910332), (648, 800755), (684, 758610), (760, 682749), (810, 640604), (855, 606888), (1026, 505740), (1080, 480453), (1140, 455166), (1368, 379305), (1539, 337160), (1620, 320302), (1710, 303444), (2052, 252870), (2280, 227583), (2565, 202296), (3078, 168580), (3240, 160151), (3420, 151722), (4104, 126435), (5130, 101148), (6156, 84290), (6840, 75861), (7695, 67432), (8429, 61560), (10260, 50574), (12312, 42145), (15390, 33716), (16858, 30780), (20520, 25287)]