1800639133080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{652405483}}^1$

素因数の和:652405520

約数の個数: 64

約数和(自身を含む): 5636783381760

約数和(自身を除く): 3836144248680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 652405483, 1304810966, 1957216449, 2609621932, 3262027415, 3914432898, 5219243864, 6524054830, 7828865796, 9786082245, 13048109660, 15005326109, 15657731592, 19572164490, 26096219320, 30010652218, 39144328980, 45015978327, 60021304436, 75026630545, 78288657960, 90031956654, 120042608872, 150053261090, 180063913308, 225079891635, 300106522180, 360127826616, 450159783270, 600213044360, 900319566540, 1800639133080]

約数ペア:

[(1, 1800639133080), (2, 900319566540), (3, 600213044360), (4, 450159783270), (5, 360127826616), (6, 300106522180), (8, 225079891635), (10, 180063913308), (12, 150053261090), (15, 120042608872), (20, 90031956654), (23, 78288657960), (24, 75026630545), (30, 60021304436), (40, 45015978327), (46, 39144328980), (60, 30010652218), (69, 26096219320), (92, 19572164490), (115, 15657731592), (120, 15005326109), (138, 13048109660), (184, 9786082245), (230, 7828865796), (276, 6524054830), (345, 5219243864), (460, 3914432898), (552, 3262027415), (690, 2609621932), (920, 1957216449), (1380, 1304810966), (2760, 652405483)]