446040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1$

素因数の和:86

約数の個数: 128

約数和(自身を含む): 1728000

約数和(自身を除く): 1281960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 59, 60, 63, 70, 72, 84, 90, 105, 108, 118, 120, 126, 135, 140, 168, 177, 180, 189, 210, 216, 236, 252, 270, 280, 295, 315, 354, 360, 378, 413, 420, 472, 504, 531, 540, 590, 630, 708, 756, 826, 840, 885, 945, 1062, 1080, 1180, 1239, 1260, 1416, 1512, 1593, 1652, 1770, 1890, 2065, 2124, 2360, 2478, 2520, 2655, 3186, 3304, 3540, 3717, 3780, 4130, 4248, 4956, 5310, 6195, 6372, 7080, 7434, 7560, 7965, 8260, 9912, 10620, 11151, 12390, 12744, 14868, 15930, 16520, 18585, 21240, 22302, 24780, 29736, 31860, 37170, 44604, 49560, 55755, 63720, 74340, 89208, 111510, 148680, 223020, 446040]

約数ペア:

[(1, 446040), (2, 223020), (3, 148680), (4, 111510), (5, 89208), (6, 74340), (7, 63720), (8, 55755), (9, 49560), (10, 44604), (12, 37170), (14, 31860), (15, 29736), (18, 24780), (20, 22302), (21, 21240), (24, 18585), (27, 16520), (28, 15930), (30, 14868), (35, 12744), (36, 12390), (40, 11151), (42, 10620), (45, 9912), (54, 8260), (56, 7965), (59, 7560), (60, 7434), (63, 7080), (70, 6372), (72, 6195), (84, 5310), (90, 4956), (105, 4248), (108, 4130), (118, 3780), (120, 3717), (126, 3540), (135, 3304), (140, 3186), (168, 2655), (177, 2520), (180, 2478), (189, 2360), (210, 2124), (216, 2065), (236, 1890), (252, 1770), (270, 1652), (280, 1593), (295, 1512), (315, 1416), (354, 1260), (360, 1239), (378, 1180), (413, 1080), (420, 1062), (472, 945), (504, 885), (531, 840), (540, 826), (590, 756), (630, 708)]