287186880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1021}}^1$

素因数の和:1334

約数の個数: 112

約数和(自身を含む): 915826464

約数和(自身を除く): 628639584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 293, 320, 480, 586, 879, 960, 1021, 1172, 1465, 1758, 2042, 2344, 2930, 3063, 3516, 4084, 4395, 4688, 5105, 5860, 6126, 7032, 8168, 8790, 9376, 10210, 11720, 12252, 14064, 15315, 16336, 17580, 18752, 20420, 23440, 24504, 28128, 30630, 32672, 35160, 40840, 46880, 49008, 56256, 61260, 65344, 70320, 81680, 93760, 98016, 122520, 140640, 163360, 196032, 245040, 281280, 299153, 326720, 490080, 598306, 897459, 980160, 1196612, 1495765, 1794918, 2393224, 2991530, 3589836, 4487295, 4786448, 5983060, 7179672, 8974590, 9572896, 11966120, 14359344, 17949180, 19145792, 23932240, 28718688, 35898360, 47864480, 57437376, 71796720, 95728960, 143593440, 287186880]

約数ペア:

[(1, 287186880), (2, 143593440), (3, 95728960), (4, 71796720), (5, 57437376), (6, 47864480), (8, 35898360), (10, 28718688), (12, 23932240), (15, 19145792), (16, 17949180), (20, 14359344), (24, 11966120), (30, 9572896), (32, 8974590), (40, 7179672), (48, 5983060), (60, 4786448), (64, 4487295), (80, 3589836), (96, 2991530), (120, 2393224), (160, 1794918), (192, 1495765), (240, 1196612), (293, 980160), (320, 897459), (480, 598306), (586, 490080), (879, 326720), (960, 299153), (1021, 281280), (1172, 245040), (1465, 196032), (1758, 163360), (2042, 140640), (2344, 122520), (2930, 98016), (3063, 93760), (3516, 81680), (4084, 70320), (4395, 65344), (4688, 61260), (5105, 56256), (5860, 49008), (6126, 46880), (7032, 40840), (8168, 35160), (8790, 32672), (9376, 30630), (10210, 28128), (11720, 24504), (12252, 23440), (14064, 20420), (15315, 18752), (16336, 17580)]