24670980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 120

約数和(自身を含む): 78689688

約数和(自身を除く): 54018708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 157, 162, 180, 194, 270, 291, 314, 324, 388, 405, 471, 485, 540, 582, 628, 785, 810, 873, 942, 970, 1164, 1413, 1455, 1570, 1620, 1746, 1884, 1940, 2355, 2619, 2826, 2910, 3140, 3492, 4239, 4365, 4710, 5238, 5652, 5820, 7065, 7857, 8478, 8730, 9420, 10476, 12717, 13095, 14130, 15229, 15714, 16956, 17460, 21195, 25434, 26190, 28260, 30458, 31428, 39285, 42390, 45687, 50868, 52380, 60916, 63585, 76145, 78570, 84780, 91374, 127170, 137061, 152290, 157140, 182748, 228435, 254340, 274122, 304580, 411183, 456870, 548244, 685305, 822366, 913740, 1233549, 1370610, 1644732, 2055915, 2467098, 2741220, 4111830, 4934196, 6167745, 8223660, 12335490, 24670980]

約数ペア:

[(1, 24670980), (2, 12335490), (3, 8223660), (4, 6167745), (5, 4934196), (6, 4111830), (9, 2741220), (10, 2467098), (12, 2055915), (15, 1644732), (18, 1370610), (20, 1233549), (27, 913740), (30, 822366), (36, 685305), (45, 548244), (54, 456870), (60, 411183), (81, 304580), (90, 274122), (97, 254340), (108, 228435), (135, 182748), (157, 157140), (162, 152290), (180, 137061), (194, 127170), (270, 91374), (291, 84780), (314, 78570), (324, 76145), (388, 63585), (405, 60916), (471, 52380), (485, 50868), (540, 45687), (582, 42390), (628, 39285), (785, 31428), (810, 30458), (873, 28260), (942, 26190), (970, 25434), (1164, 21195), (1413, 17460), (1455, 16956), (1570, 15714), (1620, 15229), (1746, 14130), (1884, 13095), (1940, 12717), (2355, 10476), (2619, 9420), (2826, 8730), (2910, 8478), (3140, 7857), (3492, 7065), (4239, 5820), (4365, 5652), (4710, 5238)]