23483340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{461}}^1$

素因数の和:759

約数の個数: 72

約数和(自身を含む): 71639568

約数和(自身を除く): 48156228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 461, 566, 849, 922, 1132, 1383, 1415, 1698, 1844, 2305, 2547, 2766, 2830, 3396, 4149, 4245, 4610, 5094, 5532, 5660, 6915, 8298, 8490, 9220, 10188, 12735, 13830, 16596, 16980, 20745, 25470, 27660, 41490, 50940, 82980, 130463, 260926, 391389, 521852, 652315, 782778, 1174167, 1304630, 1565556, 1956945, 2348334, 2609260, 3913890, 4696668, 5870835, 7827780, 11741670, 23483340]

約数ペア:

[(1, 23483340), (2, 11741670), (3, 7827780), (4, 5870835), (5, 4696668), (6, 3913890), (9, 2609260), (10, 2348334), (12, 1956945), (15, 1565556), (18, 1304630), (20, 1174167), (30, 782778), (36, 652315), (45, 521852), (60, 391389), (90, 260926), (180, 130463), (283, 82980), (461, 50940), (566, 41490), (849, 27660), (922, 25470), (1132, 20745), (1383, 16980), (1415, 16596), (1698, 13830), (1844, 12735), (2305, 10188), (2547, 9220), (2766, 8490), (2830, 8298), (3396, 6915), (4149, 5660), (4245, 5532), (4610, 5094)]