12624720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1340

約数の個数: 80

約数和(自身を含む): 40122432

約数和(自身を除く): 27497712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1283, 1640, 1968, 2460, 2566, 3280, 3849, 4920, 5132, 6415, 7698, 9840, 10264, 12830, 15396, 19245, 20528, 25660, 30792, 38490, 51320, 52603, 61584, 76980, 102640, 105206, 153960, 157809, 210412, 263015, 307920, 315618, 420824, 526030, 631236, 789045, 841648, 1052060, 1262472, 1578090, 2104120, 2524944, 3156180, 4208240, 6312360, 12624720]

約数ペア:

[(1, 12624720), (2, 6312360), (3, 4208240), (4, 3156180), (5, 2524944), (6, 2104120), (8, 1578090), (10, 1262472), (12, 1052060), (15, 841648), (16, 789045), (20, 631236), (24, 526030), (30, 420824), (40, 315618), (41, 307920), (48, 263015), (60, 210412), (80, 157809), (82, 153960), (120, 105206), (123, 102640), (164, 76980), (205, 61584), (240, 52603), (246, 51320), (328, 38490), (410, 30792), (492, 25660), (615, 20528), (656, 19245), (820, 15396), (984, 12830), (1230, 10264), (1283, 9840), (1640, 7698), (1968, 6415), (2460, 5132), (2566, 4920), (3280, 3849)]