172031520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1801}}^1$

素因数の和:2018

約数の個数: 96

約数和(自身を含む): 544924800

約数和(自身を除く): 372893280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 199, 240, 398, 480, 597, 796, 995, 1194, 1592, 1801, 1990, 2388, 2985, 3184, 3602, 3980, 4776, 5403, 5970, 6368, 7204, 7960, 9005, 9552, 10806, 11940, 14408, 15920, 18010, 19104, 21612, 23880, 27015, 28816, 31840, 36020, 43224, 47760, 54030, 57632, 72040, 86448, 95520, 108060, 144080, 172896, 216120, 288160, 358399, 432240, 716798, 864480, 1075197, 1433596, 1791995, 2150394, 2867192, 3583990, 4300788, 5375985, 5734384, 7167980, 8601576, 10751970, 11468768, 14335960, 17203152, 21503940, 28671920, 34406304, 43007880, 57343840, 86015760, 172031520]

約数ペア:

[(1, 172031520), (2, 86015760), (3, 57343840), (4, 43007880), (5, 34406304), (6, 28671920), (8, 21503940), (10, 17203152), (12, 14335960), (15, 11468768), (16, 10751970), (20, 8601576), (24, 7167980), (30, 5734384), (32, 5375985), (40, 4300788), (48, 3583990), (60, 2867192), (80, 2150394), (96, 1791995), (120, 1433596), (160, 1075197), (199, 864480), (240, 716798), (398, 432240), (480, 358399), (597, 288160), (796, 216120), (995, 172896), (1194, 144080), (1592, 108060), (1801, 95520), (1990, 86448), (2388, 72040), (2985, 57632), (3184, 54030), (3602, 47760), (3980, 43224), (4776, 36020), (5403, 31840), (5970, 28816), (6368, 27015), (7204, 23880), (7960, 21612), (9005, 19104), (9552, 18010), (10806, 15920), (11940, 14408)]