268704360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20173}}^1$

素因数の和:20227

約数の個数: 96

約数和(自身を含む): 896936040

約数和(自身を除く): 628231680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 20173, 40346, 60519, 80692, 100865, 121038, 161384, 181557, 201730, 242076, 302595, 363114, 403460, 484152, 605190, 726228, 746401, 806920, 907785, 1210380, 1452456, 1492802, 1815570, 2239203, 2420760, 2985604, 3631140, 3732005, 4478406, 5971208, 6717609, 7262280, 7464010, 8956812, 11196015, 13435218, 14928020, 17913624, 22392030, 26870436, 29856040, 33588045, 44784060, 53740872, 67176090, 89568120, 134352180, 268704360]

約数ペア:

[(1, 268704360), (2, 134352180), (3, 89568120), (4, 67176090), (5, 53740872), (6, 44784060), (8, 33588045), (9, 29856040), (10, 26870436), (12, 22392030), (15, 17913624), (18, 14928020), (20, 13435218), (24, 11196015), (30, 8956812), (36, 7464010), (37, 7262280), (40, 6717609), (45, 5971208), (60, 4478406), (72, 3732005), (74, 3631140), (90, 2985604), (111, 2420760), (120, 2239203), (148, 1815570), (180, 1492802), (185, 1452456), (222, 1210380), (296, 907785), (333, 806920), (360, 746401), (370, 726228), (444, 605190), (555, 484152), (666, 403460), (740, 363114), (888, 302595), (1110, 242076), (1332, 201730), (1480, 181557), (1665, 161384), (2220, 121038), (2664, 100865), (3330, 80692), (4440, 60519), (6660, 40346), (13320, 20173)]