15130240

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 37013760

約数和(自身を除く): 21883520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 503, 640, 752, 940, 1006, 1504, 1880, 2012, 2515, 3008, 3760, 4024, 5030, 6016, 7520, 8048, 10060, 15040, 16096, 20120, 23641, 30080, 32192, 40240, 47282, 64384, 80480, 94564, 118205, 160960, 189128, 236410, 321920, 378256, 472820, 756512, 945640, 1513024, 1891280, 3026048, 3782560, 7565120, 15130240]

約数ペア:

[(1, 15130240), (2, 7565120), (4, 3782560), (5, 3026048), (8, 1891280), (10, 1513024), (16, 945640), (20, 756512), (32, 472820), (40, 378256), (47, 321920), (64, 236410), (80, 189128), (94, 160960), (128, 118205), (160, 94564), (188, 80480), (235, 64384), (320, 47282), (376, 40240), (470, 32192), (503, 30080), (640, 23641), (752, 20120), (940, 16096), (1006, 15040), (1504, 10060), (1880, 8048), (2012, 7520), (2515, 6016), (3008, 5030), (3760, 4024)]