650049360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{32633}}^1$

素因数の和:32732

約数の個数: 80

約数和(自身を含む): 2039494464

約数和(自身を除く): 1389445104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 9960, 19920, 32633, 65266, 97899, 130532, 163165, 195798, 261064, 326330, 391596, 489495, 522128, 652660, 783192, 978990, 1305320, 1566384, 1957980, 2610640, 2708539, 3915960, 5417078, 7831920, 8125617, 10834156, 13542695, 16251234, 21668312, 27085390, 32502468, 40628085, 43336624, 54170780, 65004936, 81256170, 108341560, 130009872, 162512340, 216683120, 325024680, 650049360]

約数ペア:

[(1, 650049360), (2, 325024680), (3, 216683120), (4, 162512340), (5, 130009872), (6, 108341560), (8, 81256170), (10, 65004936), (12, 54170780), (15, 43336624), (16, 40628085), (20, 32502468), (24, 27085390), (30, 21668312), (40, 16251234), (48, 13542695), (60, 10834156), (80, 8125617), (83, 7831920), (120, 5417078), (166, 3915960), (240, 2708539), (249, 2610640), (332, 1957980), (415, 1566384), (498, 1305320), (664, 978990), (830, 783192), (996, 652660), (1245, 522128), (1328, 489495), (1660, 391596), (1992, 326330), (2490, 261064), (3320, 195798), (3984, 163165), (4980, 130532), (6640, 97899), (9960, 65266), (19920, 32633)]