2528192880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{9781}}^1$

素因数の和:10159

約数の個数: 120

約数和(自身を含む): 8515035360

約数和(自身を除く): 5986842480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 359, 360, 718, 720, 1077, 1436, 1795, 2154, 2872, 3231, 3590, 4308, 5385, 5744, 6462, 7180, 8616, 9781, 10770, 12924, 14360, 16155, 17232, 19562, 21540, 25848, 28720, 29343, 32310, 39124, 43080, 48905, 51696, 58686, 64620, 78248, 86160, 88029, 97810, 117372, 129240, 146715, 156496, 176058, 195620, 234744, 258480, 293430, 352116, 391240, 440145, 469488, 586860, 704232, 782480, 880290, 1173720, 1408464, 1760580, 2347440, 3511379, 3521160, 7022758, 7042320, 10534137, 14045516, 17556895, 21068274, 28091032, 31602411, 35113790, 42136548, 52670685, 56182064, 63204822, 70227580, 84273096, 105341370, 126409644, 140455160, 158012055, 168546192, 210682740, 252819288, 280910320, 316024110, 421365480, 505638576, 632048220, 842730960, 1264096440, 2528192880]

約数ペア:

[(1, 2528192880), (2, 1264096440), (3, 842730960), (4, 632048220), (5, 505638576), (6, 421365480), (8, 316024110), (9, 280910320), (10, 252819288), (12, 210682740), (15, 168546192), (16, 158012055), (18, 140455160), (20, 126409644), (24, 105341370), (30, 84273096), (36, 70227580), (40, 63204822), (45, 56182064), (48, 52670685), (60, 42136548), (72, 35113790), (80, 31602411), (90, 28091032), (120, 21068274), (144, 17556895), (180, 14045516), (240, 10534137), (359, 7042320), (360, 7022758), (718, 3521160), (720, 3511379), (1077, 2347440), (1436, 1760580), (1795, 1408464), (2154, 1173720), (2872, 880290), (3231, 782480), (3590, 704232), (4308, 586860), (5385, 469488), (5744, 440145), (6462, 391240), (7180, 352116), (8616, 293430), (9781, 258480), (10770, 234744), (12924, 195620), (14360, 176058), (16155, 156496), (17232, 146715), (19562, 129240), (21540, 117372), (25848, 97810), (28720, 88029), (29343, 86160), (32310, 78248), (39124, 64620), (43080, 58686), (48905, 51696)]