313733880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8461}}^1$

素因数の和:8581

約数の個数: 96

約数和(自身を含む): 1029656160

約数和(自身を除く): 715922280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 515, 618, 824, 927, 1030, 1236, 1545, 1854, 2060, 2472, 3090, 3708, 4120, 4635, 6180, 7416, 8461, 9270, 12360, 16922, 18540, 25383, 33844, 37080, 42305, 50766, 67688, 76149, 84610, 101532, 126915, 152298, 169220, 203064, 253830, 304596, 338440, 380745, 507660, 609192, 761490, 871483, 1015320, 1522980, 1742966, 2614449, 3045960, 3485932, 4357415, 5228898, 6971864, 7843347, 8714830, 10457796, 13072245, 15686694, 17429660, 20915592, 26144490, 31373388, 34859320, 39216735, 52288980, 62746776, 78433470, 104577960, 156866940, 313733880]

約数ペア:

[(1, 313733880), (2, 156866940), (3, 104577960), (4, 78433470), (5, 62746776), (6, 52288980), (8, 39216735), (9, 34859320), (10, 31373388), (12, 26144490), (15, 20915592), (18, 17429660), (20, 15686694), (24, 13072245), (30, 10457796), (36, 8714830), (40, 7843347), (45, 6971864), (60, 5228898), (72, 4357415), (90, 3485932), (103, 3045960), (120, 2614449), (180, 1742966), (206, 1522980), (309, 1015320), (360, 871483), (412, 761490), (515, 609192), (618, 507660), (824, 380745), (927, 338440), (1030, 304596), (1236, 253830), (1545, 203064), (1854, 169220), (2060, 152298), (2472, 126915), (3090, 101532), (3708, 84610), (4120, 76149), (4635, 67688), (6180, 50766), (7416, 42305), (8461, 37080), (9270, 33844), (12360, 25383), (16922, 18540)]