1396404720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{4153}}^1$

素因数の和:4639

約数の個数: 120

約数和(自身を含む): 4700766096

約数和(自身を除く): 3304361376

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, 360, 467, 720, 934, 1401, 1868, 2335, 2802, 3736, 4153, 4203, 4670, 5604, 7005, 7472, 8306, 8406, 9340, 11208, 12459, 14010, 16612, 16812, 18680, 20765, 21015, 22416, 24918, 28020, 33224, 33624, 37360, 37377, 41530, 42030, 49836, 56040, 62295, 66448, 67248, 74754, 83060, 84060, 99672, 112080, 124590, 149508, 166120, 168120, 186885, 199344, 249180, 299016, 332240, 336240, 373770, 498360, 598032, 747540, 996720, 1495080, 1939451, 2990160, 3878902, 5818353, 7757804, 9697255, 11636706, 15515608, 17455059, 19394510, 23273412, 29091765, 31031216, 34910118, 38789020, 46546824, 58183530, 69820236, 77578040, 87275295, 93093648, 116367060, 139640472, 155156080, 174550590, 232734120, 279280944, 349101180, 465468240, 698202360, 1396404720]

約数ペア:

[(1, 1396404720), (2, 698202360), (3, 465468240), (4, 349101180), (5, 279280944), (6, 232734120), (8, 174550590), (9, 155156080), (10, 139640472), (12, 116367060), (15, 93093648), (16, 87275295), (18, 77578040), (20, 69820236), (24, 58183530), (30, 46546824), (36, 38789020), (40, 34910118), (45, 31031216), (48, 29091765), (60, 23273412), (72, 19394510), (80, 17455059), (90, 15515608), (120, 11636706), (144, 9697255), (180, 7757804), (240, 5818353), (360, 3878902), (467, 2990160), (720, 1939451), (934, 1495080), (1401, 996720), (1868, 747540), (2335, 598032), (2802, 498360), (3736, 373770), (4153, 336240), (4203, 332240), (4670, 299016), (5604, 249180), (7005, 199344), (7472, 186885), (8306, 168120), (8406, 166120), (9340, 149508), (11208, 124590), (12459, 112080), (14010, 99672), (16612, 84060), (16812, 83060), (18680, 74754), (20765, 67248), (21015, 66448), (22416, 62295), (24918, 56040), (28020, 49836), (33224, 42030), (33624, 41530), (37360, 37377)]