64247520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{977}}^1$

素因数の和:1132

約数の個数: 96

約数和(自身を含む): 204065568

約数和(自身を除く): 139818048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 137, 160, 240, 274, 411, 480, 548, 685, 822, 977, 1096, 1370, 1644, 1954, 2055, 2192, 2740, 2931, 3288, 3908, 4110, 4384, 4885, 5480, 5862, 6576, 7816, 8220, 9770, 10960, 11724, 13152, 14655, 15632, 16440, 19540, 21920, 23448, 29310, 31264, 32880, 39080, 46896, 58620, 65760, 78160, 93792, 117240, 133849, 156320, 234480, 267698, 401547, 468960, 535396, 669245, 803094, 1070792, 1338490, 1606188, 2007735, 2141584, 2676980, 3212376, 4015470, 4283168, 5353960, 6424752, 8030940, 10707920, 12849504, 16061880, 21415840, 32123760, 64247520]

約数ペア:

[(1, 64247520), (2, 32123760), (3, 21415840), (4, 16061880), (5, 12849504), (6, 10707920), (8, 8030940), (10, 6424752), (12, 5353960), (15, 4283168), (16, 4015470), (20, 3212376), (24, 2676980), (30, 2141584), (32, 2007735), (40, 1606188), (48, 1338490), (60, 1070792), (80, 803094), (96, 669245), (120, 535396), (137, 468960), (160, 401547), (240, 267698), (274, 234480), (411, 156320), (480, 133849), (548, 117240), (685, 93792), (822, 78160), (977, 65760), (1096, 58620), (1370, 46896), (1644, 39080), (1954, 32880), (2055, 31264), (2192, 29310), (2740, 23448), (2931, 21920), (3288, 19540), (3908, 16440), (4110, 15632), (4384, 14655), (4885, 13152), (5480, 11724), (5862, 10960), (6576, 9770), (7816, 8220)]