77429760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{71}}^2$

素因数の和:170

約数の個数: 132

約数和(自身を含む): 251191464

約数和(自身を除く): 173761704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 480, 512, 568, 640, 710, 768, 852, 960, 1024, 1065, 1136, 1280, 1420, 1536, 1704, 1920, 2130, 2272, 2560, 2840, 3072, 3408, 3840, 4260, 4544, 5041, 5120, 5680, 6816, 7680, 8520, 9088, 10082, 11360, 13632, 15123, 15360, 17040, 18176, 20164, 22720, 25205, 27264, 30246, 34080, 36352, 40328, 45440, 50410, 54528, 60492, 68160, 72704, 75615, 80656, 90880, 100820, 109056, 120984, 136320, 151230, 161312, 181760, 201640, 218112, 241968, 272640, 302460, 322624, 363520, 403280, 483936, 545280, 604920, 645248, 806560, 967872, 1090560, 1209840, 1290496, 1613120, 1935744, 2419680, 2580992, 3226240, 3871488, 4839360, 5161984, 6452480, 7742976, 9678720, 12904960, 15485952, 19357440, 25809920, 38714880, 77429760]

約数ペア:

[(1, 77429760), (2, 38714880), (3, 25809920), (4, 19357440), (5, 15485952), (6, 12904960), (8, 9678720), (10, 7742976), (12, 6452480), (15, 5161984), (16, 4839360), (20, 3871488), (24, 3226240), (30, 2580992), (32, 2419680), (40, 1935744), (48, 1613120), (60, 1290496), (64, 1209840), (71, 1090560), (80, 967872), (96, 806560), (120, 645248), (128, 604920), (142, 545280), (160, 483936), (192, 403280), (213, 363520), (240, 322624), (256, 302460), (284, 272640), (320, 241968), (355, 218112), (384, 201640), (426, 181760), (480, 161312), (512, 151230), (568, 136320), (640, 120984), (710, 109056), (768, 100820), (852, 90880), (960, 80656), (1024, 75615), (1065, 72704), (1136, 68160), (1280, 60492), (1420, 54528), (1536, 50410), (1704, 45440), (1920, 40328), (2130, 36352), (2272, 34080), (2560, 30246), (2840, 27264), (3072, 25205), (3408, 22720), (3840, 20164), (4260, 18176), (4544, 17040), (5041, 15360), (5120, 15123), (5680, 13632), (6816, 11360), (7680, 10082), (8520, 9088)]