384346880

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1039}}^1$

素因数の和:1094

約数の個数: 108

約数和(自身を含む): 978912480

約数和(自身を除く): 594565600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 289, 320, 340, 544, 578, 640, 680, 1039, 1088, 1156, 1280, 1360, 1445, 2078, 2176, 2312, 2720, 2890, 4156, 4352, 4624, 5195, 5440, 5780, 8312, 9248, 10390, 10880, 11560, 16624, 17663, 18496, 20780, 21760, 23120, 33248, 35326, 36992, 41560, 46240, 66496, 70652, 73984, 83120, 88315, 92480, 132992, 141304, 166240, 176630, 184960, 265984, 282608, 300271, 332480, 353260, 369920, 565216, 600542, 664960, 706520, 1130432, 1201084, 1329920, 1413040, 1501355, 2260864, 2402168, 2826080, 3002710, 4521728, 4804336, 5652160, 6005420, 9608672, 11304320, 12010840, 19217344, 22608640, 24021680, 38434688, 48043360, 76869376, 96086720, 192173440, 384346880]

約数ペア:

[(1, 384346880), (2, 192173440), (4, 96086720), (5, 76869376), (8, 48043360), (10, 38434688), (16, 24021680), (17, 22608640), (20, 19217344), (32, 12010840), (34, 11304320), (40, 9608672), (64, 6005420), (68, 5652160), (80, 4804336), (85, 4521728), (128, 3002710), (136, 2826080), (160, 2402168), (170, 2260864), (256, 1501355), (272, 1413040), (289, 1329920), (320, 1201084), (340, 1130432), (544, 706520), (578, 664960), (640, 600542), (680, 565216), (1039, 369920), (1088, 353260), (1156, 332480), (1280, 300271), (1360, 282608), (1445, 265984), (2078, 184960), (2176, 176630), (2312, 166240), (2720, 141304), (2890, 132992), (4156, 92480), (4352, 88315), (4624, 83120), (5195, 73984), (5440, 70652), (5780, 66496), (8312, 46240), (9248, 41560), (10390, 36992), (10880, 35326), (11560, 33248), (16624, 23120), (17663, 21760), (18496, 20780)]