304875520

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1613

約数の個数: 96

約数和(自身を含む): 770515200

約数和(自身を除く): 465639680

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, 320, 380, 512, 608, 640, 760, 1024, 1216, 1280, 1520, 1567, 2048, 2432, 2560, 3040, 3134, 4864, 5120, 6080, 6268, 7835, 9728, 10240, 12160, 12536, 15670, 19456, 24320, 25072, 29773, 31340, 38912, 48640, 50144, 59546, 62680, 97280, 100288, 119092, 125360, 148865, 194560, 200576, 238184, 250720, 297730, 401152, 476368, 501440, 595460, 802304, 952736, 1002880, 1190920, 1604608, 1905472, 2005760, 2381840, 3209216, 3810944, 4011520, 4763680, 7621888, 8023040, 9527360, 15243776, 16046080, 19054720, 30487552, 38109440, 60975104, 76218880, 152437760, 304875520]

約数ペア:

[(1, 304875520), (2, 152437760), (4, 76218880), (5, 60975104), (8, 38109440), (10, 30487552), (16, 19054720), (19, 16046080), (20, 15243776), (32, 9527360), (38, 8023040), (40, 7621888), (64, 4763680), (76, 4011520), (80, 3810944), (95, 3209216), (128, 2381840), (152, 2005760), (160, 1905472), (190, 1604608), (256, 1190920), (304, 1002880), (320, 952736), (380, 802304), (512, 595460), (608, 501440), (640, 476368), (760, 401152), (1024, 297730), (1216, 250720), (1280, 238184), (1520, 200576), (1567, 194560), (2048, 148865), (2432, 125360), (2560, 119092), (3040, 100288), (3134, 97280), (4864, 62680), (5120, 59546), (6080, 50144), (6268, 48640), (7835, 38912), (9728, 31340), (10240, 29773), (12160, 25072), (12536, 24320), (15670, 19456)]