67081440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139753}}^1$

素因数の和:139771

約数の個数: 48

約数和(自身を含む): 211308048

約数和(自身を除く): 144226608

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, 139753, 279506, 419259, 559012, 698765, 838518, 1118024, 1397530, 1677036, 2096295, 2236048, 2795060, 3354072, 4192590, 4472096, 5590120, 6708144, 8385180, 11180240, 13416288, 16770360, 22360480, 33540720, 67081440]

約数ペア:

[(1, 67081440), (2, 33540720), (3, 22360480), (4, 16770360), (5, 13416288), (6, 11180240), (8, 8385180), (10, 6708144), (12, 5590120), (15, 4472096), (16, 4192590), (20, 3354072), (24, 2795060), (30, 2236048), (32, 2096295), (40, 1677036), (48, 1397530), (60, 1118024), (80, 838518), (96, 698765), (120, 559012), (160, 419259), (240, 279506), (480, 139753)]