138675960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6529}}^1$

素因数の和:6605

約数の個数: 96

約数和(自身を含む): 458406000

約数和(自身を除く): 319730040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3540, 4248, 5310, 6529, 7080, 10620, 13058, 19587, 21240, 26116, 32645, 39174, 52232, 58761, 65290, 78348, 97935, 117522, 130580, 156696, 195870, 235044, 261160, 293805, 385211, 391740, 470088, 587610, 770422, 783480, 1155633, 1175220, 1540844, 1926055, 2311266, 2350440, 3081688, 3466899, 3852110, 4622532, 5778165, 6933798, 7704220, 9245064, 11556330, 13867596, 15408440, 17334495, 23112660, 27735192, 34668990, 46225320, 69337980, 138675960]

約数ペア:

[(1, 138675960), (2, 69337980), (3, 46225320), (4, 34668990), (5, 27735192), (6, 23112660), (8, 17334495), (9, 15408440), (10, 13867596), (12, 11556330), (15, 9245064), (18, 7704220), (20, 6933798), (24, 5778165), (30, 4622532), (36, 3852110), (40, 3466899), (45, 3081688), (59, 2350440), (60, 2311266), (72, 1926055), (90, 1540844), (118, 1175220), (120, 1155633), (177, 783480), (180, 770422), (236, 587610), (295, 470088), (354, 391740), (360, 385211), (472, 293805), (531, 261160), (590, 235044), (708, 195870), (885, 156696), (1062, 130580), (1180, 117522), (1416, 97935), (1770, 78348), (2124, 65290), (2360, 58761), (2655, 52232), (3540, 39174), (4248, 32645), (5310, 26116), (6529, 21240), (7080, 19587), (10620, 13058)]