144860640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{301793}}^1$

素因数の和:301811

約数の個数: 48

約数和(自身を含む): 456312528

約数和(自身を除く): 311451888

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, 301793, 603586, 905379, 1207172, 1508965, 1810758, 2414344, 3017930, 3621516, 4526895, 4828688, 6035860, 7243032, 9053790, 9657376, 12071720, 14486064, 18107580, 24143440, 28972128, 36215160, 48286880, 72430320, 144860640]

約数ペア:

[(1, 144860640), (2, 72430320), (3, 48286880), (4, 36215160), (5, 28972128), (6, 24143440), (8, 18107580), (10, 14486064), (12, 12071720), (15, 9657376), (16, 9053790), (20, 7243032), (24, 6035860), (30, 4828688), (32, 4526895), (40, 3621516), (48, 3017930), (60, 2414344), (80, 1810758), (96, 1508965), (120, 1207172), (160, 905379), (240, 603586), (480, 301793)]