237666720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{495139}}^1$

素因数の和:495157

約数の個数: 48

約数和(自身を含む): 748651680

約数和(自身を除く): 510984960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 495139, 990278, 1485417, 1980556, 2475695, 2970834, 3961112, 4951390, 5941668, 7427085, 7922224, 9902780, 11883336, 14854170, 15844448, 19805560, 23766672, 29708340, 39611120, 47533344, 59416680, 79222240, 118833360, 237666720]

約数ペア:

[(1, 237666720), (2, 118833360), (3, 79222240), (4, 59416680), (5, 47533344), (6, 39611120), (8, 29708340), (10, 23766672), (12, 19805560), (15, 15844448), (16, 14854170), (20, 11883336), (24, 9902780), (30, 7922224), (32, 7427085), (40, 5941668), (48, 4951390), (60, 3961112), (80, 2970834), (96, 2475695), (120, 1980556), (160, 1485417), (240, 990278), (480, 495139)]