15474360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:661

約数の個数: 128

約数和(自身を含む): 53395200

約数和(自身を除く): 37920840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 617, 627, 660, 760, 836, 1045, 1140, 1234, 1254, 1320, 1672, 1851, 2090, 2280, 2468, 2508, 3085, 3135, 3702, 4180, 4936, 5016, 6170, 6270, 6787, 7404, 8360, 9255, 11723, 12340, 12540, 13574, 14808, 18510, 20361, 23446, 24680, 25080, 27148, 33935, 35169, 37020, 40722, 46892, 54296, 58615, 67870, 70338, 74040, 81444, 93784, 101805, 117230, 128953, 135740, 140676, 162888, 175845, 203610, 234460, 257906, 271480, 281352, 351690, 386859, 407220, 468920, 515812, 644765, 703380, 773718, 814440, 1031624, 1289530, 1406760, 1547436, 1934295, 2579060, 3094872, 3868590, 5158120, 7737180, 15474360]

約数ペア:

[(1, 15474360), (2, 7737180), (3, 5158120), (4, 3868590), (5, 3094872), (6, 2579060), (8, 1934295), (10, 1547436), (11, 1406760), (12, 1289530), (15, 1031624), (19, 814440), (20, 773718), (22, 703380), (24, 644765), (30, 515812), (33, 468920), (38, 407220), (40, 386859), (44, 351690), (55, 281352), (57, 271480), (60, 257906), (66, 234460), (76, 203610), (88, 175845), (95, 162888), (110, 140676), (114, 135740), (120, 128953), (132, 117230), (152, 101805), (165, 93784), (190, 81444), (209, 74040), (220, 70338), (228, 67870), (264, 58615), (285, 54296), (330, 46892), (380, 40722), (418, 37020), (440, 35169), (456, 33935), (570, 27148), (617, 25080), (627, 24680), (660, 23446), (760, 20361), (836, 18510), (1045, 14808), (1140, 13574), (1234, 12540), (1254, 12340), (1320, 11723), (1672, 9255), (1851, 8360), (2090, 7404), (2280, 6787), (2468, 6270), (2508, 6170), (3085, 5016), (3135, 4936), (3702, 4180)]