144225840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54631}}^1$

素因数の和:54658

約数の個数: 80

約数和(自身を含む): 487754496

約数和(自身を除く): 343528656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 54631, 109262, 163893, 218524, 273155, 327786, 437048, 546310, 600941, 655572, 819465, 874096, 1092620, 1201882, 1311144, 1638930, 1802823, 2185240, 2403764, 2622288, 3004705, 3277860, 3605646, 4370480, 4807528, 6009410, 6555720, 7211292, 9014115, 9615056, 12018820, 13111440, 14422584, 18028230, 24037640, 28845168, 36056460, 48075280, 72112920, 144225840]

約数ペア:

[(1, 144225840), (2, 72112920), (3, 48075280), (4, 36056460), (5, 28845168), (6, 24037640), (8, 18028230), (10, 14422584), (11, 13111440), (12, 12018820), (15, 9615056), (16, 9014115), (20, 7211292), (22, 6555720), (24, 6009410), (30, 4807528), (33, 4370480), (40, 3605646), (44, 3277860), (48, 3004705), (55, 2622288), (60, 2403764), (66, 2185240), (80, 1802823), (88, 1638930), (110, 1311144), (120, 1201882), (132, 1092620), (165, 874096), (176, 819465), (220, 655572), (240, 600941), (264, 546310), (330, 437048), (440, 327786), (528, 273155), (660, 218524), (880, 163893), (1320, 109262), (2640, 54631)]