75840320

素因数分解:

$2^6\times 5^1\times {\mathrm{347}}^1\times {\mathrm{683}}^1$

素因数の和:1047

約数の個数: 56

約数和(自身を含む): 181380384

約数和(自身を除く): 105540064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 347, 683, 694, 1366, 1388, 1735, 2732, 2776, 3415, 3470, 5464, 5552, 6830, 6940, 10928, 11104, 13660, 13880, 21856, 22208, 27320, 27760, 43712, 54640, 55520, 109280, 111040, 218560, 237001, 474002, 948004, 1185005, 1896008, 2370010, 3792016, 4740020, 7584032, 9480040, 15168064, 18960080, 37920160, 75840320]

約数ペア:

[(1, 75840320), (2, 37920160), (4, 18960080), (5, 15168064), (8, 9480040), (10, 7584032), (16, 4740020), (20, 3792016), (32, 2370010), (40, 1896008), (64, 1185005), (80, 948004), (160, 474002), (320, 237001), (347, 218560), (683, 111040), (694, 109280), (1366, 55520), (1388, 54640), (1735, 43712), (2732, 27760), (2776, 27320), (3415, 22208), (3470, 21856), (5464, 13880), (5552, 13660), (6830, 11104), (6940, 10928)]