30147680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 76930560

約数和(自身を除く): 46782880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 76, 80, 94, 95, 152, 160, 188, 190, 211, 235, 304, 376, 380, 422, 470, 608, 752, 760, 844, 893, 940, 1055, 1504, 1520, 1688, 1786, 1880, 2110, 3040, 3376, 3572, 3760, 4009, 4220, 4465, 6752, 7144, 7520, 8018, 8440, 8930, 9917, 14288, 16036, 16880, 17860, 19834, 20045, 28576, 32072, 33760, 35720, 39668, 40090, 49585, 64144, 71440, 79336, 80180, 99170, 128288, 142880, 158672, 160360, 188423, 198340, 317344, 320720, 376846, 396680, 641440, 753692, 793360, 942115, 1507384, 1586720, 1884230, 3014768, 3768460, 6029536, 7536920, 15073840, 30147680]

約数ペア:

[(1, 30147680), (2, 15073840), (4, 7536920), (5, 6029536), (8, 3768460), (10, 3014768), (16, 1884230), (19, 1586720), (20, 1507384), (32, 942115), (38, 793360), (40, 753692), (47, 641440), (76, 396680), (80, 376846), (94, 320720), (95, 317344), (152, 198340), (160, 188423), (188, 160360), (190, 158672), (211, 142880), (235, 128288), (304, 99170), (376, 80180), (380, 79336), (422, 71440), (470, 64144), (608, 49585), (752, 40090), (760, 39668), (844, 35720), (893, 33760), (940, 32072), (1055, 28576), (1504, 20045), (1520, 19834), (1688, 17860), (1786, 16880), (1880, 16036), (2110, 14288), (3040, 9917), (3376, 8930), (3572, 8440), (3760, 8018), (4009, 7520), (4220, 7144), (4465, 6752)]