68505960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24821}}^1$

素因数の和:24858

約数の個数: 64

約数和(自身を含む): 214462080

約数和(自身を除く): 145956120

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, 24821, 49642, 74463, 99284, 124105, 148926, 198568, 248210, 297852, 372315, 496420, 570883, 595704, 744630, 992840, 1141766, 1489260, 1712649, 2283532, 2854415, 2978520, 3425298, 4567064, 5708830, 6850596, 8563245, 11417660, 13701192, 17126490, 22835320, 34252980, 68505960]

約数ペア:

[(1, 68505960), (2, 34252980), (3, 22835320), (4, 17126490), (5, 13701192), (6, 11417660), (8, 8563245), (10, 6850596), (12, 5708830), (15, 4567064), (20, 3425298), (23, 2978520), (24, 2854415), (30, 2283532), (40, 1712649), (46, 1489260), (60, 1141766), (69, 992840), (92, 744630), (115, 595704), (120, 570883), (138, 496420), (184, 372315), (230, 297852), (276, 248210), (345, 198568), (460, 148926), (552, 124105), (690, 99284), (920, 74463), (1380, 49642), (2760, 24821)]