1451985240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{1579}}^1$

素因数の和:1769

約数の個数: 128

約数和(自身を含む): 4459392000

約数和(自身を除く): 3007406760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 97, 120, 158, 194, 237, 291, 316, 388, 395, 474, 485, 582, 632, 776, 790, 948, 970, 1164, 1185, 1455, 1579, 1580, 1896, 1940, 2328, 2370, 2910, 3158, 3160, 3880, 4737, 4740, 5820, 6316, 7663, 7895, 9474, 9480, 11640, 12632, 15326, 15790, 18948, 22989, 23685, 30652, 31580, 37896, 38315, 45978, 47370, 61304, 63160, 76630, 91956, 94740, 114945, 124741, 153163, 153260, 183912, 189480, 229890, 249482, 306326, 306520, 374223, 459489, 459780, 498964, 612652, 623705, 748446, 765815, 918978, 919560, 997928, 1225304, 1247410, 1496892, 1531630, 1837956, 1871115, 2297445, 2494820, 2993784, 3063260, 3675912, 3742230, 4594890, 4989640, 6126520, 7484460, 9189780, 12099877, 14968920, 18379560, 24199754, 36299631, 48399508, 60499385, 72599262, 96799016, 120998770, 145198524, 181498155, 241997540, 290397048, 362996310, 483995080, 725992620, 1451985240]

約数ペア:

[(1, 1451985240), (2, 725992620), (3, 483995080), (4, 362996310), (5, 290397048), (6, 241997540), (8, 181498155), (10, 145198524), (12, 120998770), (15, 96799016), (20, 72599262), (24, 60499385), (30, 48399508), (40, 36299631), (60, 24199754), (79, 18379560), (97, 14968920), (120, 12099877), (158, 9189780), (194, 7484460), (237, 6126520), (291, 4989640), (316, 4594890), (388, 3742230), (395, 3675912), (474, 3063260), (485, 2993784), (582, 2494820), (632, 2297445), (776, 1871115), (790, 1837956), (948, 1531630), (970, 1496892), (1164, 1247410), (1185, 1225304), (1455, 997928), (1579, 919560), (1580, 918978), (1896, 765815), (1940, 748446), (2328, 623705), (2370, 612652), (2910, 498964), (3158, 459780), (3160, 459489), (3880, 374223), (4737, 306520), (4740, 306326), (5820, 249482), (6316, 229890), (7663, 189480), (7895, 183912), (9474, 153260), (9480, 153163), (11640, 124741), (12632, 114945), (15326, 94740), (15790, 91956), (18948, 76630), (22989, 63160), (23685, 61304), (30652, 47370), (31580, 45978), (37896, 38315)]