986988960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4931}}^1$

素因数の和:5091

約数の個数: 144

約数和(自身を含む): 3393018720

約数和(自身を除く): 2406029760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 139, 144, 160, 180, 240, 278, 288, 360, 417, 480, 556, 695, 720, 834, 1112, 1251, 1390, 1440, 1668, 2085, 2224, 2502, 2780, 3336, 4170, 4448, 4931, 5004, 5560, 6255, 6672, 8340, 9862, 10008, 11120, 12510, 13344, 14793, 16680, 19724, 20016, 22240, 24655, 25020, 29586, 33360, 39448, 40032, 44379, 49310, 50040, 59172, 66720, 73965, 78896, 88758, 98620, 100080, 118344, 147930, 157792, 177516, 197240, 200160, 221895, 236688, 295860, 355032, 394480, 443790, 473376, 591720, 685409, 710064, 788960, 887580, 1183440, 1370818, 1420128, 1775160, 2056227, 2366880, 2741636, 3427045, 3550320, 4112454, 5483272, 6168681, 6854090, 7100640, 8224908, 10281135, 10966544, 12337362, 13708180, 16449816, 20562270, 21933088, 24674724, 27416360, 30843405, 32899632, 41124540, 49349448, 54832720, 61686810, 65799264, 82249080, 98698896, 109665440, 123373620, 164498160, 197397792, 246747240, 328996320, 493494480, 986988960]

約数ペア:

[(1, 986988960), (2, 493494480), (3, 328996320), (4, 246747240), (5, 197397792), (6, 164498160), (8, 123373620), (9, 109665440), (10, 98698896), (12, 82249080), (15, 65799264), (16, 61686810), (18, 54832720), (20, 49349448), (24, 41124540), (30, 32899632), (32, 30843405), (36, 27416360), (40, 24674724), (45, 21933088), (48, 20562270), (60, 16449816), (72, 13708180), (80, 12337362), (90, 10966544), (96, 10281135), (120, 8224908), (139, 7100640), (144, 6854090), (160, 6168681), (180, 5483272), (240, 4112454), (278, 3550320), (288, 3427045), (360, 2741636), (417, 2366880), (480, 2056227), (556, 1775160), (695, 1420128), (720, 1370818), (834, 1183440), (1112, 887580), (1251, 788960), (1390, 710064), (1440, 685409), (1668, 591720), (2085, 473376), (2224, 443790), (2502, 394480), (2780, 355032), (3336, 295860), (4170, 236688), (4448, 221895), (4931, 200160), (5004, 197240), (5560, 177516), (6255, 157792), (6672, 147930), (8340, 118344), (9862, 100080), (10008, 98620), (11120, 88758), (12510, 78896), (13344, 73965), (14793, 66720), (16680, 59172), (19724, 50040), (20016, 49310), (22240, 44379), (24655, 40032), (25020, 39448), (29586, 33360)]