144723480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109639}}^1$

素因数の和:109664

約数の個数: 64

約数和(自身を含む): 473644800

約数和(自身を除く): 328921320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 109639, 219278, 328917, 438556, 548195, 657834, 877112, 1096390, 1206029, 1315668, 1644585, 2192780, 2412058, 2631336, 3289170, 3618087, 4385560, 4824116, 6030145, 6578340, 7236174, 9648232, 12060290, 13156680, 14472348, 18090435, 24120580, 28944696, 36180870, 48241160, 72361740, 144723480]

約数ペア:

[(1, 144723480), (2, 72361740), (3, 48241160), (4, 36180870), (5, 28944696), (6, 24120580), (8, 18090435), (10, 14472348), (11, 13156680), (12, 12060290), (15, 9648232), (20, 7236174), (22, 6578340), (24, 6030145), (30, 4824116), (33, 4385560), (40, 3618087), (44, 3289170), (55, 2631336), (60, 2412058), (66, 2192780), (88, 1644585), (110, 1315668), (120, 1206029), (132, 1096390), (165, 877112), (220, 657834), (264, 548195), (330, 438556), (440, 328917), (660, 219278), (1320, 109639)]