148766880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{309931}}^1$

素因数の和:309949

約数の個数: 48

約数和(自身を含む): 468617184

約数和(自身を除く): 319850304

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, 309931, 619862, 929793, 1239724, 1549655, 1859586, 2479448, 3099310, 3719172, 4648965, 4958896, 6198620, 7438344, 9297930, 9917792, 12397240, 14876688, 18595860, 24794480, 29753376, 37191720, 49588960, 74383440, 148766880]

約数ペア:

[(1, 148766880), (2, 74383440), (3, 49588960), (4, 37191720), (5, 29753376), (6, 24794480), (8, 18595860), (10, 14876688), (12, 12397240), (15, 9917792), (16, 9297930), (20, 7438344), (24, 6198620), (30, 4958896), (32, 4648965), (40, 3719172), (48, 3099310), (60, 2479448), (80, 1859586), (96, 1549655), (120, 1239724), (160, 929793), (240, 619862), (480, 309931)]