29864960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:351

約数の個数: 88

約数和(自身を含む): 75657120

約数和(自身を除く): 45792160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 307, 320, 380, 512, 608, 614, 640, 760, 1024, 1216, 1228, 1280, 1520, 1535, 2432, 2456, 2560, 3040, 3070, 4864, 4912, 5120, 5833, 6080, 6140, 9728, 9824, 11666, 12160, 12280, 19456, 19648, 23332, 24320, 24560, 29165, 39296, 46664, 48640, 49120, 58330, 78592, 93328, 97280, 98240, 116660, 157184, 186656, 196480, 233320, 314368, 373312, 392960, 466640, 746624, 785920, 933280, 1493248, 1571840, 1866560, 2986496, 3733120, 5972992, 7466240, 14932480, 29864960]

約数ペア:

[(1, 29864960), (2, 14932480), (4, 7466240), (5, 5972992), (8, 3733120), (10, 2986496), (16, 1866560), (19, 1571840), (20, 1493248), (32, 933280), (38, 785920), (40, 746624), (64, 466640), (76, 392960), (80, 373312), (95, 314368), (128, 233320), (152, 196480), (160, 186656), (190, 157184), (256, 116660), (304, 98240), (307, 97280), (320, 93328), (380, 78592), (512, 58330), (608, 49120), (614, 48640), (640, 46664), (760, 39296), (1024, 29165), (1216, 24560), (1228, 24320), (1280, 23332), (1520, 19648), (1535, 19456), (2432, 12280), (2456, 12160), (2560, 11666), (3040, 9824), (3070, 9728), (4864, 6140), (4912, 6080), (5120, 5833)]