72783840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2861}}^1$

素因数の和:2932

約数の個数: 96

約数和(自身を含む): 233676576

約数和(自身を除く): 160892736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 636, 795, 848, 1060, 1272, 1590, 1696, 2120, 2544, 2861, 3180, 4240, 5088, 5722, 6360, 8480, 8583, 11444, 12720, 14305, 17166, 22888, 25440, 28610, 34332, 42915, 45776, 57220, 68664, 85830, 91552, 114440, 137328, 151633, 171660, 228880, 274656, 303266, 343320, 454899, 457760, 606532, 686640, 758165, 909798, 1213064, 1373280, 1516330, 1819596, 2274495, 2426128, 3032660, 3639192, 4548990, 4852256, 6065320, 7278384, 9097980, 12130640, 14556768, 18195960, 24261280, 36391920, 72783840]

約数ペア:

[(1, 72783840), (2, 36391920), (3, 24261280), (4, 18195960), (5, 14556768), (6, 12130640), (8, 9097980), (10, 7278384), (12, 6065320), (15, 4852256), (16, 4548990), (20, 3639192), (24, 3032660), (30, 2426128), (32, 2274495), (40, 1819596), (48, 1516330), (53, 1373280), (60, 1213064), (80, 909798), (96, 758165), (106, 686640), (120, 606532), (159, 457760), (160, 454899), (212, 343320), (240, 303266), (265, 274656), (318, 228880), (424, 171660), (480, 151633), (530, 137328), (636, 114440), (795, 91552), (848, 85830), (1060, 68664), (1272, 57220), (1590, 45776), (1696, 42915), (2120, 34332), (2544, 28610), (2861, 25440), (3180, 22888), (4240, 17166), (5088, 14305), (5722, 12720), (6360, 11444), (8480, 8583)]