1779324720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4001}}^1$

素因数の和:4143

約数の個数: 160

約数和(自身を含む): 5895426240

約数和(自身を除く): 4116101520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 109, 120, 136, 170, 204, 218, 240, 255, 272, 327, 340, 408, 436, 510, 545, 654, 680, 816, 872, 1020, 1090, 1308, 1360, 1635, 1744, 1853, 2040, 2180, 2616, 3270, 3706, 4001, 4080, 4360, 5232, 5559, 6540, 7412, 8002, 8720, 9265, 11118, 12003, 13080, 14824, 16004, 18530, 20005, 22236, 24006, 26160, 27795, 29648, 32008, 37060, 40010, 44472, 48012, 55590, 60015, 64016, 68017, 74120, 80020, 88944, 96024, 111180, 120030, 136034, 148240, 160040, 192048, 204051, 222360, 240060, 272068, 320080, 340085, 408102, 436109, 444720, 480120, 544136, 680170, 816204, 872218, 960240, 1020255, 1088272, 1308327, 1360340, 1632408, 1744436, 2040510, 2180545, 2616654, 2720680, 3264816, 3488872, 4081020, 4361090, 5233308, 5441360, 6541635, 6977744, 7413853, 8162040, 8722180, 10466616, 13083270, 14827706, 16324080, 17444360, 20933232, 22241559, 26166540, 29655412, 34888720, 37069265, 44483118, 52333080, 59310824, 74138530, 88966236, 104666160, 111207795, 118621648, 148277060, 177932472, 222415590, 296554120, 355864944, 444831180, 593108240, 889662360, 1779324720]

約数ペア:

[(1, 1779324720), (2, 889662360), (3, 593108240), (4, 444831180), (5, 355864944), (6, 296554120), (8, 222415590), (10, 177932472), (12, 148277060), (15, 118621648), (16, 111207795), (17, 104666160), (20, 88966236), (24, 74138530), (30, 59310824), (34, 52333080), (40, 44483118), (48, 37069265), (51, 34888720), (60, 29655412), (68, 26166540), (80, 22241559), (85, 20933232), (102, 17444360), (109, 16324080), (120, 14827706), (136, 13083270), (170, 10466616), (204, 8722180), (218, 8162040), (240, 7413853), (255, 6977744), (272, 6541635), (327, 5441360), (340, 5233308), (408, 4361090), (436, 4081020), (510, 3488872), (545, 3264816), (654, 2720680), (680, 2616654), (816, 2180545), (872, 2040510), (1020, 1744436), (1090, 1632408), (1308, 1360340), (1360, 1308327), (1635, 1088272), (1744, 1020255), (1853, 960240), (2040, 872218), (2180, 816204), (2616, 680170), (3270, 544136), (3706, 480120), (4001, 444720), (4080, 436109), (4360, 408102), (5232, 340085), (5559, 320080), (6540, 272068), (7412, 240060), (8002, 222360), (8720, 204051), (9265, 192048), (11118, 160040), (12003, 148240), (13080, 136034), (14824, 120030), (16004, 111180), (18530, 96024), (20005, 88944), (22236, 80020), (24006, 74120), (26160, 68017), (27795, 64016), (29648, 60015), (32008, 55590), (37060, 48012), (40010, 44472)]