12201960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4421}}^1$

素因数の和:4458

約数の個数: 64

約数和(自身を含む): 38206080

約数和(自身を除く): 26004120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 4421, 8842, 13263, 17684, 22105, 26526, 35368, 44210, 53052, 66315, 88420, 101683, 106104, 132630, 176840, 203366, 265260, 305049, 406732, 508415, 530520, 610098, 813464, 1016830, 1220196, 1525245, 2033660, 2440392, 3050490, 4067320, 6100980, 12201960]

約数ペア:

[(1, 12201960), (2, 6100980), (3, 4067320), (4, 3050490), (5, 2440392), (6, 2033660), (8, 1525245), (10, 1220196), (12, 1016830), (15, 813464), (20, 610098), (23, 530520), (24, 508415), (30, 406732), (40, 305049), (46, 265260), (60, 203366), (69, 176840), (92, 132630), (115, 106104), (120, 101683), (138, 88420), (184, 66315), (230, 53052), (276, 44210), (345, 35368), (460, 26526), (552, 22105), (690, 17684), (920, 13263), (1380, 8842), (2760, 4421)]