267313680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2671}}^1$

素因数の和:2829

約数の個数: 120

約数和(自身を含む): 904525440

約数和(自身を除く): 637211760

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, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1668, 2085, 2224, 2502, 2671, 2780, 3336, 4170, 5004, 5342, 5560, 6255, 6672, 8013, 8340, 10008, 10684, 11120, 12510, 13355, 16026, 16680, 20016, 21368, 24039, 25020, 26710, 32052, 33360, 40065, 42736, 48078, 50040, 53420, 64104, 80130, 96156, 100080, 106840, 120195, 128208, 160260, 192312, 213680, 240390, 320520, 371269, 384624, 480780, 641040, 742538, 961560, 1113807, 1485076, 1856345, 1923120, 2227614, 2970152, 3341421, 3712690, 4455228, 5569035, 5940304, 6682842, 7425380, 8910456, 11138070, 13365684, 14850760, 16707105, 17820912, 22276140, 26731368, 29701520, 33414210, 44552280, 53462736, 66828420, 89104560, 133656840, 267313680]

約数ペア:

[(1, 267313680), (2, 133656840), (3, 89104560), (4, 66828420), (5, 53462736), (6, 44552280), (8, 33414210), (9, 29701520), (10, 26731368), (12, 22276140), (15, 17820912), (16, 16707105), (18, 14850760), (20, 13365684), (24, 11138070), (30, 8910456), (36, 7425380), (40, 6682842), (45, 5940304), (48, 5569035), (60, 4455228), (72, 3712690), (80, 3341421), (90, 2970152), (120, 2227614), (139, 1923120), (144, 1856345), (180, 1485076), (240, 1113807), (278, 961560), (360, 742538), (417, 641040), (556, 480780), (695, 384624), (720, 371269), (834, 320520), (1112, 240390), (1251, 213680), (1390, 192312), (1668, 160260), (2085, 128208), (2224, 120195), (2502, 106840), (2671, 100080), (2780, 96156), (3336, 80130), (4170, 64104), (5004, 53420), (5342, 50040), (5560, 48078), (6255, 42736), (6672, 40065), (8013, 33360), (8340, 32052), (10008, 26710), (10684, 25020), (11120, 24039), (12510, 21368), (13355, 20016), (16026, 16680)]