84402720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{58613}}^1$

素因数の和:58634

約数の個数: 72

約数和(自身を含む): 288029196

約数和(自身を除く): 203626476

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 58613, 117226, 175839, 234452, 293065, 351678, 468904, 527517, 586130, 703356, 879195, 937808, 1055034, 1172260, 1406712, 1758390, 1875616, 2110068, 2344520, 2637585, 2813424, 3516780, 4220136, 4689040, 5275170, 5626848, 7033560, 8440272, 9378080, 10550340, 14067120, 16880544, 21100680, 28134240, 42201360, 84402720]

約数ペア:

[(1, 84402720), (2, 42201360), (3, 28134240), (4, 21100680), (5, 16880544), (6, 14067120), (8, 10550340), (9, 9378080), (10, 8440272), (12, 7033560), (15, 5626848), (16, 5275170), (18, 4689040), (20, 4220136), (24, 3516780), (30, 2813424), (32, 2637585), (36, 2344520), (40, 2110068), (45, 1875616), (48, 1758390), (60, 1406712), (72, 1172260), (80, 1055034), (90, 937808), (96, 879195), (120, 703356), (144, 586130), (160, 527517), (180, 468904), (240, 351678), (288, 293065), (360, 234452), (480, 175839), (720, 117226), (1440, 58613)]