120942080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:444

約数の個数: 160

約数和(自身を含む): 351781056

約数和(自身を除く): 230838976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 397, 448, 476, 512, 544, 560, 595, 640, 680, 794, 896, 952, 1088, 1120, 1190, 1280, 1360, 1588, 1792, 1904, 1985, 2176, 2240, 2380, 2560, 2720, 2779, 3176, 3584, 3808, 3970, 4352, 4480, 4760, 5440, 5558, 6352, 6749, 7616, 7940, 8704, 8960, 9520, 10880, 11116, 12704, 13498, 13895, 15232, 15880, 17920, 19040, 21760, 22232, 25408, 26996, 27790, 30464, 31760, 33745, 38080, 43520, 44464, 47243, 50816, 53992, 55580, 60928, 63520, 67490, 76160, 88928, 94486, 101632, 107984, 111160, 127040, 134980, 152320, 177856, 188972, 203264, 215968, 222320, 236215, 254080, 269960, 304640, 355712, 377944, 431936, 444640, 472430, 508160, 539920, 711424, 755888, 863872, 889280, 944860, 1016320, 1079840, 1422848, 1511776, 1727744, 1778560, 1889720, 2159680, 3023552, 3455488, 3557120, 3779440, 4319360, 6047104, 7114240, 7558880, 8638720, 12094208, 15117760, 17277440, 24188416, 30235520, 60471040, 120942080]

約数ペア:

[(1, 120942080), (2, 60471040), (4, 30235520), (5, 24188416), (7, 17277440), (8, 15117760), (10, 12094208), (14, 8638720), (16, 7558880), (17, 7114240), (20, 6047104), (28, 4319360), (32, 3779440), (34, 3557120), (35, 3455488), (40, 3023552), (56, 2159680), (64, 1889720), (68, 1778560), (70, 1727744), (80, 1511776), (85, 1422848), (112, 1079840), (119, 1016320), (128, 944860), (136, 889280), (140, 863872), (160, 755888), (170, 711424), (224, 539920), (238, 508160), (256, 472430), (272, 444640), (280, 431936), (320, 377944), (340, 355712), (397, 304640), (448, 269960), (476, 254080), (512, 236215), (544, 222320), (560, 215968), (595, 203264), (640, 188972), (680, 177856), (794, 152320), (896, 134980), (952, 127040), (1088, 111160), (1120, 107984), (1190, 101632), (1280, 94486), (1360, 88928), (1588, 76160), (1792, 67490), (1904, 63520), (1985, 60928), (2176, 55580), (2240, 53992), (2380, 50816), (2560, 47243), (2720, 44464), (2779, 43520), (3176, 38080), (3584, 33745), (3808, 31760), (3970, 30464), (4352, 27790), (4480, 26996), (4760, 25408), (5440, 22232), (5558, 21760), (6352, 19040), (6749, 17920), (7616, 15880), (7940, 15232), (8704, 13895), (8960, 13498), (9520, 12704), (10880, 11116)]