1532321880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{2161}}^1$

素因数の和:2505

約数の個数: 128

約数和(自身を含む): 4856716800

約数和(自身を除く): 3324394920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 311, 380, 456, 570, 622, 760, 933, 1140, 1244, 1555, 1866, 2161, 2280, 2488, 3110, 3732, 4322, 4665, 5909, 6220, 6483, 7464, 8644, 9330, 10805, 11818, 12440, 12966, 17288, 17727, 18660, 21610, 23636, 25932, 29545, 32415, 35454, 37320, 41059, 43220, 47272, 51864, 59090, 64830, 70908, 82118, 86440, 88635, 118180, 123177, 129660, 141816, 164236, 177270, 205295, 236360, 246354, 259320, 328472, 354540, 410590, 492708, 615885, 672071, 709080, 821180, 985416, 1231770, 1344142, 1642360, 2016213, 2463540, 2688284, 3360355, 4032426, 4927080, 5376568, 6720710, 8064852, 10081065, 12769349, 13441420, 16129704, 20162130, 25538698, 26882840, 38308047, 40324260, 51077396, 63846745, 76616094, 80648520, 102154792, 127693490, 153232188, 191540235, 255386980, 306464376, 383080470, 510773960, 766160940, 1532321880]

約数ペア:

[(1, 1532321880), (2, 766160940), (3, 510773960), (4, 383080470), (5, 306464376), (6, 255386980), (8, 191540235), (10, 153232188), (12, 127693490), (15, 102154792), (19, 80648520), (20, 76616094), (24, 63846745), (30, 51077396), (38, 40324260), (40, 38308047), (57, 26882840), (60, 25538698), (76, 20162130), (95, 16129704), (114, 13441420), (120, 12769349), (152, 10081065), (190, 8064852), (228, 6720710), (285, 5376568), (311, 4927080), (380, 4032426), (456, 3360355), (570, 2688284), (622, 2463540), (760, 2016213), (933, 1642360), (1140, 1344142), (1244, 1231770), (1555, 985416), (1866, 821180), (2161, 709080), (2280, 672071), (2488, 615885), (3110, 492708), (3732, 410590), (4322, 354540), (4665, 328472), (5909, 259320), (6220, 246354), (6483, 236360), (7464, 205295), (8644, 177270), (9330, 164236), (10805, 141816), (11818, 129660), (12440, 123177), (12966, 118180), (17288, 88635), (17727, 86440), (18660, 82118), (21610, 70908), (23636, 64830), (25932, 59090), (29545, 51864), (32415, 47272), (35454, 43220), (37320, 41059)]