442883640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{90017}}^1$

素因数の和:90072

約数の個数: 64

約数和(自身を含む): 1361072160

約数和(自身を除く): 918188520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 90017, 180034, 270051, 360068, 450085, 540102, 720136, 900170, 1080204, 1350255, 1800340, 2160408, 2700510, 3600680, 3690697, 5401020, 7381394, 10802040, 11072091, 14762788, 18453485, 22144182, 29525576, 36906970, 44288364, 55360455, 73813940, 88576728, 110720910, 147627880, 221441820, 442883640]

約数ペア:

[(1, 442883640), (2, 221441820), (3, 147627880), (4, 110720910), (5, 88576728), (6, 73813940), (8, 55360455), (10, 44288364), (12, 36906970), (15, 29525576), (20, 22144182), (24, 18453485), (30, 14762788), (40, 11072091), (41, 10802040), (60, 7381394), (82, 5401020), (120, 3690697), (123, 3600680), (164, 2700510), (205, 2160408), (246, 1800340), (328, 1350255), (410, 1080204), (492, 900170), (615, 720136), (820, 540102), (984, 450085), (1230, 360068), (1640, 270051), (2460, 180034), (4920, 90017)]