29888960

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 112

約数和(自身を含む): 77248512

約数和(自身を除く): 47359552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 131, 155, 160, 184, 230, 248, 262, 310, 320, 368, 460, 496, 524, 620, 655, 713, 736, 920, 992, 1048, 1240, 1310, 1426, 1472, 1840, 1984, 2096, 2480, 2620, 2852, 3013, 3565, 3680, 4061, 4192, 4960, 5240, 5704, 6026, 7130, 7360, 8122, 8384, 9920, 10480, 11408, 12052, 14260, 15065, 16244, 20305, 20960, 22816, 24104, 28520, 30130, 32488, 40610, 41920, 45632, 48208, 57040, 60260, 64976, 81220, 93403, 96416, 114080, 120520, 129952, 162440, 186806, 192832, 228160, 241040, 259904, 324880, 373612, 467015, 482080, 649760, 747224, 934030, 964160, 1299520, 1494448, 1868060, 2988896, 3736120, 5977792, 7472240, 14944480, 29888960]

約数ペア:

[(1, 29888960), (2, 14944480), (4, 7472240), (5, 5977792), (8, 3736120), (10, 2988896), (16, 1868060), (20, 1494448), (23, 1299520), (31, 964160), (32, 934030), (40, 747224), (46, 649760), (62, 482080), (64, 467015), (80, 373612), (92, 324880), (115, 259904), (124, 241040), (131, 228160), (155, 192832), (160, 186806), (184, 162440), (230, 129952), (248, 120520), (262, 114080), (310, 96416), (320, 93403), (368, 81220), (460, 64976), (496, 60260), (524, 57040), (620, 48208), (655, 45632), (713, 41920), (736, 40610), (920, 32488), (992, 30130), (1048, 28520), (1240, 24104), (1310, 22816), (1426, 20960), (1472, 20305), (1840, 16244), (1984, 15065), (2096, 14260), (2480, 12052), (2620, 11408), (2852, 10480), (3013, 9920), (3565, 8384), (3680, 8122), (4061, 7360), (4192, 7130), (4960, 6026), (5240, 5704)]