120603640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5119}}^1$

素因数の和:5180

約数の個数: 64

約数和(自身を含む): 294912000

約数和(自身を除く): 174308360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2945, 4712, 5119, 5890, 10238, 11780, 20476, 23560, 25595, 40952, 51190, 97261, 102380, 158689, 194522, 204760, 317378, 389044, 486305, 634756, 778088, 793445, 972610, 1269512, 1586890, 1945220, 3015091, 3173780, 3890440, 6030182, 6347560, 12060364, 15075455, 24120728, 30150910, 60301820, 120603640]

約数ペア:

[(1, 120603640), (2, 60301820), (4, 30150910), (5, 24120728), (8, 15075455), (10, 12060364), (19, 6347560), (20, 6030182), (31, 3890440), (38, 3173780), (40, 3015091), (62, 1945220), (76, 1586890), (95, 1269512), (124, 972610), (152, 793445), (155, 778088), (190, 634756), (248, 486305), (310, 389044), (380, 317378), (589, 204760), (620, 194522), (760, 158689), (1178, 102380), (1240, 97261), (2356, 51190), (2945, 40952), (4712, 25595), (5119, 23560), (5890, 20476), (10238, 11780)]