39326880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{81931}}^1$

素因数の和:81949

約数の個数: 48

約数和(自身を含む): 123881184

約数和(自身を除く): 84554304

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, 81931, 163862, 245793, 327724, 409655, 491586, 655448, 819310, 983172, 1228965, 1310896, 1638620, 1966344, 2457930, 2621792, 3277240, 3932688, 4915860, 6554480, 7865376, 9831720, 13108960, 19663440, 39326880]

約数ペア:

[(1, 39326880), (2, 19663440), (3, 13108960), (4, 9831720), (5, 7865376), (6, 6554480), (8, 4915860), (10, 3932688), (12, 3277240), (15, 2621792), (16, 2457930), (20, 1966344), (24, 1638620), (30, 1310896), (32, 1228965), (40, 983172), (48, 819310), (60, 655448), (80, 491586), (96, 409655), (120, 327724), (160, 245793), (240, 163862), (480, 81931)]