13305960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1647

約数の個数: 96

約数和(自身を含む): 45152640

約数和(自身を除く): 31846680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1607, 1656, 2070, 2760, 3214, 4140, 4821, 6428, 8035, 8280, 9642, 12856, 14463, 16070, 19284, 24105, 28926, 32140, 36961, 38568, 48210, 57852, 64280, 72315, 73922, 96420, 110883, 115704, 144630, 147844, 184805, 192840, 221766, 289260, 295688, 332649, 369610, 443532, 554415, 578520, 665298, 739220, 887064, 1108830, 1330596, 1478440, 1663245, 2217660, 2661192, 3326490, 4435320, 6652980, 13305960]

約数ペア:

[(1, 13305960), (2, 6652980), (3, 4435320), (4, 3326490), (5, 2661192), (6, 2217660), (8, 1663245), (9, 1478440), (10, 1330596), (12, 1108830), (15, 887064), (18, 739220), (20, 665298), (23, 578520), (24, 554415), (30, 443532), (36, 369610), (40, 332649), (45, 295688), (46, 289260), (60, 221766), (69, 192840), (72, 184805), (90, 147844), (92, 144630), (115, 115704), (120, 110883), (138, 96420), (180, 73922), (184, 72315), (207, 64280), (230, 57852), (276, 48210), (345, 38568), (360, 36961), (414, 32140), (460, 28926), (552, 24105), (690, 19284), (828, 16070), (920, 14463), (1035, 12856), (1380, 9642), (1607, 8280), (1656, 8035), (2070, 6428), (2760, 4821), (3214, 4140)]