30632960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 88

約数和(自身を含む): 76246656

約数和(自身を除く): 45613696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 193, 248, 256, 310, 320, 386, 496, 512, 620, 640, 772, 965, 992, 1024, 1240, 1280, 1544, 1930, 1984, 2480, 2560, 3088, 3860, 3968, 4960, 5120, 5983, 6176, 7720, 7936, 9920, 11966, 12352, 15440, 15872, 19840, 23932, 24704, 29915, 30880, 31744, 39680, 47864, 49408, 59830, 61760, 79360, 95728, 98816, 119660, 123520, 158720, 191456, 197632, 239320, 247040, 382912, 478640, 494080, 765824, 957280, 988160, 1531648, 1914560, 3063296, 3829120, 6126592, 7658240, 15316480, 30632960]

約数ペア:

[(1, 30632960), (2, 15316480), (4, 7658240), (5, 6126592), (8, 3829120), (10, 3063296), (16, 1914560), (20, 1531648), (31, 988160), (32, 957280), (40, 765824), (62, 494080), (64, 478640), (80, 382912), (124, 247040), (128, 239320), (155, 197632), (160, 191456), (193, 158720), (248, 123520), (256, 119660), (310, 98816), (320, 95728), (386, 79360), (496, 61760), (512, 59830), (620, 49408), (640, 47864), (772, 39680), (965, 31744), (992, 30880), (1024, 29915), (1240, 24704), (1280, 23932), (1544, 19840), (1930, 15872), (1984, 15440), (2480, 12352), (2560, 11966), (3088, 9920), (3860, 7936), (3968, 7720), (4960, 6176), (5120, 5983)]