71796960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:777

約数の個数: 144

約数和(自身を含む): 248727024

約数和(自身を除く): 176930064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 584, 657, 683, 720, 730, 876, 1095, 1168, 1314, 1366, 1440, 1460, 1752, 2049, 2190, 2336, 2628, 2732, 2920, 3285, 3415, 3504, 4098, 4380, 5256, 5464, 5840, 6147, 6570, 6830, 7008, 8196, 8760, 10245, 10512, 10928, 11680, 12294, 13140, 13660, 16392, 17520, 20490, 21024, 21856, 24588, 26280, 27320, 30735, 32784, 35040, 40980, 49176, 49859, 52560, 54640, 61470, 65568, 81960, 98352, 99718, 105120, 109280, 122940, 149577, 163920, 196704, 199436, 245880, 249295, 299154, 327840, 398872, 448731, 491760, 498590, 598308, 747885, 797744, 897462, 983520, 997180, 1196616, 1495770, 1595488, 1794924, 1994360, 2243655, 2393232, 2991540, 3589848, 3988720, 4487310, 4786464, 5983080, 7179696, 7977440, 8974620, 11966160, 14359392, 17949240, 23932320, 35898480, 71796960]

約数ペア:

[(1, 71796960), (2, 35898480), (3, 23932320), (4, 17949240), (5, 14359392), (6, 11966160), (8, 8974620), (9, 7977440), (10, 7179696), (12, 5983080), (15, 4786464), (16, 4487310), (18, 3988720), (20, 3589848), (24, 2991540), (30, 2393232), (32, 2243655), (36, 1994360), (40, 1794924), (45, 1595488), (48, 1495770), (60, 1196616), (72, 997180), (73, 983520), (80, 897462), (90, 797744), (96, 747885), (120, 598308), (144, 498590), (146, 491760), (160, 448731), (180, 398872), (219, 327840), (240, 299154), (288, 249295), (292, 245880), (360, 199436), (365, 196704), (438, 163920), (480, 149577), (584, 122940), (657, 109280), (683, 105120), (720, 99718), (730, 98352), (876, 81960), (1095, 65568), (1168, 61470), (1314, 54640), (1366, 52560), (1440, 49859), (1460, 49176), (1752, 40980), (2049, 35040), (2190, 32784), (2336, 30735), (2628, 27320), (2732, 26280), (2920, 24588), (3285, 21856), (3415, 21024), (3504, 20490), (4098, 17520), (4380, 16392), (5256, 13660), (5464, 13140), (5840, 12294), (6147, 11680), (6570, 10928), (6830, 10512), (7008, 10245), (8196, 8760)]