68865360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6673}}^1$

素因数の和:6732

約数の個数: 80

約数和(自身を含む): 218480064

約数和(自身を除く): 149614704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 6673, 10320, 13346, 20019, 26692, 33365, 40038, 53384, 66730, 80076, 100095, 106768, 133460, 160152, 200190, 266920, 286939, 320304, 400380, 533840, 573878, 800760, 860817, 1147756, 1434695, 1601520, 1721634, 2295512, 2869390, 3443268, 4304085, 4591024, 5738780, 6886536, 8608170, 11477560, 13773072, 17216340, 22955120, 34432680, 68865360]

約数ペア:

[(1, 68865360), (2, 34432680), (3, 22955120), (4, 17216340), (5, 13773072), (6, 11477560), (8, 8608170), (10, 6886536), (12, 5738780), (15, 4591024), (16, 4304085), (20, 3443268), (24, 2869390), (30, 2295512), (40, 1721634), (43, 1601520), (48, 1434695), (60, 1147756), (80, 860817), (86, 800760), (120, 573878), (129, 533840), (172, 400380), (215, 320304), (240, 286939), (258, 266920), (344, 200190), (430, 160152), (516, 133460), (645, 106768), (688, 100095), (860, 80076), (1032, 66730), (1290, 53384), (1720, 40038), (2064, 33365), (2580, 26692), (3440, 20019), (5160, 13346), (6673, 10320)]