83556240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15137}}^1$

素因数の和:15176

約数の個数: 80

約数和(自身を含む): 270304128

約数和(自身を除く): 186747888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 15137, 30274, 45411, 60548, 75685, 90822, 121096, 151370, 181644, 227055, 242192, 302740, 348151, 363288, 454110, 605480, 696302, 726576, 908220, 1044453, 1210960, 1392604, 1740755, 1816440, 2088906, 2785208, 3481510, 3632880, 4177812, 5222265, 5570416, 6963020, 8355624, 10444530, 13926040, 16711248, 20889060, 27852080, 41778120, 83556240]

約数ペア:

[(1, 83556240), (2, 41778120), (3, 27852080), (4, 20889060), (5, 16711248), (6, 13926040), (8, 10444530), (10, 8355624), (12, 6963020), (15, 5570416), (16, 5222265), (20, 4177812), (23, 3632880), (24, 3481510), (30, 2785208), (40, 2088906), (46, 1816440), (48, 1740755), (60, 1392604), (69, 1210960), (80, 1044453), (92, 908220), (115, 726576), (120, 696302), (138, 605480), (184, 454110), (230, 363288), (240, 348151), (276, 302740), (345, 242192), (368, 227055), (460, 181644), (552, 151370), (690, 121096), (920, 90822), (1104, 75685), (1380, 60548), (1840, 45411), (2760, 30274), (5520, 15137)]