1230492360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{40853}}^1$

素因数の和:41118

約数の個数: 64

約数和(自身を含む): 3706274880

約数和(自身を除く): 2475782520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 5020, 6024, 7530, 10040, 15060, 30120, 40853, 81706, 122559, 163412, 204265, 245118, 326824, 408530, 490236, 612795, 817060, 980472, 1225590, 1634120, 2451180, 4902360, 10254103, 20508206, 30762309, 41016412, 51270515, 61524618, 82032824, 102541030, 123049236, 153811545, 205082060, 246098472, 307623090, 410164120, 615246180, 1230492360]

約数ペア:

[(1, 1230492360), (2, 615246180), (3, 410164120), (4, 307623090), (5, 246098472), (6, 205082060), (8, 153811545), (10, 123049236), (12, 102541030), (15, 82032824), (20, 61524618), (24, 51270515), (30, 41016412), (40, 30762309), (60, 20508206), (120, 10254103), (251, 4902360), (502, 2451180), (753, 1634120), (1004, 1225590), (1255, 980472), (1506, 817060), (2008, 612795), (2510, 490236), (3012, 408530), (3765, 326824), (5020, 245118), (6024, 204265), (7530, 163412), (10040, 122559), (15060, 81706), (30120, 40853)]