145048680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{57559}}^1$

素因数の和:57583

約数の個数: 96

約数和(自身を含む): 538761600

約数和(自身を除く): 393712920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 57559, 115118, 172677, 230236, 287795, 345354, 402913, 460472, 518031, 575590, 690708, 805826, 863385, 1036062, 1151180, 1208739, 1381416, 1611652, 1726770, 2014565, 2072124, 2302360, 2417478, 2590155, 3223304, 3453540, 3626217, 4029130, 4144248, 4834956, 5180310, 6043695, 6907080, 7252434, 8058260, 9669912, 10360620, 12087390, 14504868, 16116520, 18131085, 20721240, 24174780, 29009736, 36262170, 48349560, 72524340, 145048680]

約数ペア:

[(1, 145048680), (2, 72524340), (3, 48349560), (4, 36262170), (5, 29009736), (6, 24174780), (7, 20721240), (8, 18131085), (9, 16116520), (10, 14504868), (12, 12087390), (14, 10360620), (15, 9669912), (18, 8058260), (20, 7252434), (21, 6907080), (24, 6043695), (28, 5180310), (30, 4834956), (35, 4144248), (36, 4029130), (40, 3626217), (42, 3453540), (45, 3223304), (56, 2590155), (60, 2417478), (63, 2302360), (70, 2072124), (72, 2014565), (84, 1726770), (90, 1611652), (105, 1381416), (120, 1208739), (126, 1151180), (140, 1036062), (168, 863385), (180, 805826), (210, 690708), (252, 575590), (280, 518031), (315, 460472), (360, 402913), (420, 345354), (504, 287795), (630, 230236), (840, 172677), (1260, 115118), (2520, 57559)]