479703040

素因数分解:

$2^{12}\times 5^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 104

約数和(自身を含む): 1173606480

約数和(自身を除く): 693903440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 397, 472, 512, 590, 640, 794, 944, 1024, 1180, 1280, 1588, 1888, 1985, 2048, 2360, 2560, 3176, 3776, 3970, 4096, 4720, 5120, 6352, 7552, 7940, 9440, 10240, 12704, 15104, 15880, 18880, 20480, 23423, 25408, 30208, 31760, 37760, 46846, 50816, 60416, 63520, 75520, 93692, 101632, 117115, 120832, 127040, 151040, 187384, 203264, 234230, 241664, 254080, 302080, 374768, 406528, 468460, 508160, 604160, 749536, 813056, 936920, 1016320, 1208320, 1499072, 1626112, 1873840, 2032640, 2998144, 3747680, 4065280, 5996288, 7495360, 8130560, 11992576, 14990720, 23985152, 29981440, 47970304, 59962880, 95940608, 119925760, 239851520, 479703040]

約数ペア:

[(1, 479703040), (2, 239851520), (4, 119925760), (5, 95940608), (8, 59962880), (10, 47970304), (16, 29981440), (20, 23985152), (32, 14990720), (40, 11992576), (59, 8130560), (64, 7495360), (80, 5996288), (118, 4065280), (128, 3747680), (160, 2998144), (236, 2032640), (256, 1873840), (295, 1626112), (320, 1499072), (397, 1208320), (472, 1016320), (512, 936920), (590, 813056), (640, 749536), (794, 604160), (944, 508160), (1024, 468460), (1180, 406528), (1280, 374768), (1588, 302080), (1888, 254080), (1985, 241664), (2048, 234230), (2360, 203264), (2560, 187384), (3176, 151040), (3776, 127040), (3970, 120832), (4096, 117115), (4720, 101632), (5120, 93692), (6352, 75520), (7552, 63520), (7940, 60416), (9440, 50816), (10240, 46846), (12704, 37760), (15104, 31760), (15880, 30208), (18880, 25408), (20480, 23423)]