215151120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{99607}}^1$

素因数の和:99629

約数の個数: 80

約数和(自身を含む): 741083520

約数和(自身を除く): 525932400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 99607, 199214, 298821, 398428, 498035, 597642, 796856, 896463, 996070, 1195284, 1494105, 1593712, 1792926, 1992140, 2390568, 2689389, 2988210, 3585852, 3984280, 4482315, 4781136, 5378778, 5976420, 7171704, 7968560, 8964630, 10757556, 11952840, 13446945, 14343408, 17929260, 21515112, 23905680, 26893890, 35858520, 43030224, 53787780, 71717040, 107575560, 215151120]

約数ペア:

[(1, 215151120), (2, 107575560), (3, 71717040), (4, 53787780), (5, 43030224), (6, 35858520), (8, 26893890), (9, 23905680), (10, 21515112), (12, 17929260), (15, 14343408), (16, 13446945), (18, 11952840), (20, 10757556), (24, 8964630), (27, 7968560), (30, 7171704), (36, 5976420), (40, 5378778), (45, 4781136), (48, 4482315), (54, 3984280), (60, 3585852), (72, 2988210), (80, 2689389), (90, 2390568), (108, 1992140), (120, 1792926), (135, 1593712), (144, 1494105), (180, 1195284), (216, 996070), (240, 896463), (270, 796856), (360, 597642), (432, 498035), (540, 398428), (720, 298821), (1080, 199214), (2160, 99607)]