1158472960

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 2903845392

約数和(自身を除く): 1745372432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 61, 64, 74, 80, 122, 128, 148, 160, 185, 244, 256, 296, 305, 320, 370, 401, 488, 592, 610, 640, 740, 802, 976, 1184, 1220, 1280, 1480, 1604, 1952, 2005, 2257, 2368, 2440, 2960, 3208, 3904, 4010, 4514, 4736, 4880, 5920, 6416, 7808, 8020, 9028, 9472, 9760, 11285, 11840, 12832, 14837, 15616, 16040, 18056, 19520, 22570, 23680, 24461, 25664, 29674, 32080, 36112, 39040, 45140, 47360, 48922, 51328, 59348, 64160, 72224, 74185, 78080, 90280, 97844, 102656, 118696, 122305, 128320, 144448, 148370, 180560, 195688, 237392, 244610, 256640, 288896, 296740, 361120, 391376, 474784, 489220, 513280, 577792, 593480, 722240, 782752, 905057, 949568, 978440, 1186960, 1444480, 1565504, 1810114, 1899136, 1956880, 2373920, 2888960, 3131008, 3620228, 3798272, 3913760, 4525285, 4747840, 6262016, 7240456, 7827520, 9050570, 9495680, 14480912, 15655040, 18101140, 18991360, 28961824, 31310080, 36202280, 57923648, 72404560, 115847296, 144809120, 231694592, 289618240, 579236480, 1158472960]

約数ペア:

[(1, 1158472960), (2, 579236480), (4, 289618240), (5, 231694592), (8, 144809120), (10, 115847296), (16, 72404560), (20, 57923648), (32, 36202280), (37, 31310080), (40, 28961824), (61, 18991360), (64, 18101140), (74, 15655040), (80, 14480912), (122, 9495680), (128, 9050570), (148, 7827520), (160, 7240456), (185, 6262016), (244, 4747840), (256, 4525285), (296, 3913760), (305, 3798272), (320, 3620228), (370, 3131008), (401, 2888960), (488, 2373920), (592, 1956880), (610, 1899136), (640, 1810114), (740, 1565504), (802, 1444480), (976, 1186960), (1184, 978440), (1220, 949568), (1280, 905057), (1480, 782752), (1604, 722240), (1952, 593480), (2005, 577792), (2257, 513280), (2368, 489220), (2440, 474784), (2960, 391376), (3208, 361120), (3904, 296740), (4010, 288896), (4514, 256640), (4736, 244610), (4880, 237392), (5920, 195688), (6416, 180560), (7808, 148370), (8020, 144448), (9028, 128320), (9472, 122305), (9760, 118696), (11285, 102656), (11840, 97844), (12832, 90280), (14837, 78080), (15616, 74185), (16040, 72224), (18056, 64160), (19520, 59348), (22570, 51328), (23680, 48922), (24461, 47360), (25664, 45140), (29674, 39040), (32080, 36112)]