17949240

素因数分解:

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

素因数の和:773

約数の個数: 96

約数和(自身を含む): 59220720

約数和(自身を除く): 41271480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 683, 730, 876, 1095, 1314, 1366, 1460, 1752, 2049, 2190, 2628, 2732, 2920, 3285, 3415, 4098, 4380, 5256, 5464, 6147, 6570, 6830, 8196, 8760, 10245, 12294, 13140, 13660, 16392, 20490, 24588, 26280, 27320, 30735, 40980, 49176, 49859, 61470, 81960, 99718, 122940, 149577, 199436, 245880, 249295, 299154, 398872, 448731, 498590, 598308, 747885, 897462, 997180, 1196616, 1495770, 1794924, 1994360, 2243655, 2991540, 3589848, 4487310, 5983080, 8974620, 17949240]

約数ペア:

[(1, 17949240), (2, 8974620), (3, 5983080), (4, 4487310), (5, 3589848), (6, 2991540), (8, 2243655), (9, 1994360), (10, 1794924), (12, 1495770), (15, 1196616), (18, 997180), (20, 897462), (24, 747885), (30, 598308), (36, 498590), (40, 448731), (45, 398872), (60, 299154), (72, 249295), (73, 245880), (90, 199436), (120, 149577), (146, 122940), (180, 99718), (219, 81960), (292, 61470), (360, 49859), (365, 49176), (438, 40980), (584, 30735), (657, 27320), (683, 26280), (730, 24588), (876, 20490), (1095, 16392), (1314, 13660), (1366, 13140), (1460, 12294), (1752, 10245), (2049, 8760), (2190, 8196), (2628, 6830), (2732, 6570), (2920, 6147), (3285, 5464), (3415, 5256), (4098, 4380)]