79500840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38971}}^1$

素因数の和:39002

約数の個数: 64

約数和(自身を含む): 252538560

約数和(自身を除く): 173037720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 38971, 77942, 116913, 155884, 194855, 233826, 311768, 389710, 467652, 584565, 662507, 779420, 935304, 1169130, 1325014, 1558840, 1987521, 2338260, 2650028, 3312535, 3975042, 4676520, 5300056, 6625070, 7950084, 9937605, 13250140, 15900168, 19875210, 26500280, 39750420, 79500840]

約数ペア:

[(1, 79500840), (2, 39750420), (3, 26500280), (4, 19875210), (5, 15900168), (6, 13250140), (8, 9937605), (10, 7950084), (12, 6625070), (15, 5300056), (17, 4676520), (20, 3975042), (24, 3312535), (30, 2650028), (34, 2338260), (40, 1987521), (51, 1558840), (60, 1325014), (68, 1169130), (85, 935304), (102, 779420), (120, 662507), (136, 584565), (170, 467652), (204, 389710), (255, 311768), (340, 233826), (408, 194855), (510, 155884), (680, 116913), (1020, 77942), (2040, 38971)]