13339440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 120

約数和(自身を含む): 45497088

約数和(自身を除く): 32157648

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, 97, 120, 144, 180, 191, 194, 240, 291, 360, 382, 388, 485, 573, 582, 720, 764, 776, 873, 955, 970, 1146, 1164, 1455, 1528, 1552, 1719, 1746, 1910, 1940, 2292, 2328, 2865, 2910, 3056, 3438, 3492, 3820, 3880, 4365, 4584, 4656, 5730, 5820, 6876, 6984, 7640, 7760, 8595, 8730, 9168, 11460, 11640, 13752, 13968, 15280, 17190, 17460, 18527, 22920, 23280, 27504, 34380, 34920, 37054, 45840, 55581, 68760, 69840, 74108, 92635, 111162, 137520, 148216, 166743, 185270, 222324, 277905, 296432, 333486, 370540, 444648, 555810, 666972, 741080, 833715, 889296, 1111620, 1333944, 1482160, 1667430, 2223240, 2667888, 3334860, 4446480, 6669720, 13339440]

約数ペア:

[(1, 13339440), (2, 6669720), (3, 4446480), (4, 3334860), (5, 2667888), (6, 2223240), (8, 1667430), (9, 1482160), (10, 1333944), (12, 1111620), (15, 889296), (16, 833715), (18, 741080), (20, 666972), (24, 555810), (30, 444648), (36, 370540), (40, 333486), (45, 296432), (48, 277905), (60, 222324), (72, 185270), (80, 166743), (90, 148216), (97, 137520), (120, 111162), (144, 92635), (180, 74108), (191, 69840), (194, 68760), (240, 55581), (291, 45840), (360, 37054), (382, 34920), (388, 34380), (485, 27504), (573, 23280), (582, 22920), (720, 18527), (764, 17460), (776, 17190), (873, 15280), (955, 13968), (970, 13752), (1146, 11640), (1164, 11460), (1455, 9168), (1528, 8730), (1552, 8595), (1719, 7760), (1746, 7640), (1910, 6984), (1940, 6876), (2292, 5820), (2328, 5730), (2865, 4656), (2910, 4584), (3056, 4365), (3438, 3880), (3492, 3820)]