258231360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15823}}^1$

素因数の和:15860

約数の個数: 112

約数和(自身を含む): 868167936

約数和(自身を除く): 609936576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 15823, 16320, 31646, 47469, 63292, 79115, 94938, 126584, 158230, 189876, 237345, 253168, 268991, 316460, 379752, 474690, 506336, 537982, 632920, 759504, 806973, 949380, 1012672, 1075964, 1265840, 1344955, 1519008, 1613946, 1898760, 2151928, 2531680, 2689910, 3038016, 3227892, 3797520, 4034865, 4303856, 5063360, 5379820, 6455784, 7595040, 8069730, 8607712, 10759640, 12911568, 15190080, 16139460, 17215424, 21519280, 25823136, 32278920, 43038560, 51646272, 64557840, 86077120, 129115680, 258231360]

約数ペア:

[(1, 258231360), (2, 129115680), (3, 86077120), (4, 64557840), (5, 51646272), (6, 43038560), (8, 32278920), (10, 25823136), (12, 21519280), (15, 17215424), (16, 16139460), (17, 15190080), (20, 12911568), (24, 10759640), (30, 8607712), (32, 8069730), (34, 7595040), (40, 6455784), (48, 5379820), (51, 5063360), (60, 4303856), (64, 4034865), (68, 3797520), (80, 3227892), (85, 3038016), (96, 2689910), (102, 2531680), (120, 2151928), (136, 1898760), (160, 1613946), (170, 1519008), (192, 1344955), (204, 1265840), (240, 1075964), (255, 1012672), (272, 949380), (320, 806973), (340, 759504), (408, 632920), (480, 537982), (510, 506336), (544, 474690), (680, 379752), (816, 316460), (960, 268991), (1020, 253168), (1088, 237345), (1360, 189876), (1632, 158230), (2040, 126584), (2720, 94938), (3264, 79115), (4080, 63292), (5440, 47469), (8160, 31646), (15823, 16320)]