454801680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:618

約数の個数: 240

約数和(自身を含む): 1642595760

約数和(自身を除く): 1187794080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 73, 80, 85, 90, 102, 120, 136, 144, 146, 153, 170, 180, 204, 219, 240, 255, 272, 292, 306, 340, 360, 365, 408, 438, 509, 510, 584, 612, 657, 680, 720, 730, 765, 816, 876, 1018, 1020, 1095, 1168, 1224, 1241, 1314, 1360, 1460, 1527, 1530, 1752, 2036, 2040, 2190, 2448, 2482, 2545, 2628, 2920, 3054, 3060, 3285, 3504, 3723, 4072, 4080, 4380, 4581, 4964, 5090, 5256, 5840, 6108, 6120, 6205, 6570, 7446, 7635, 8144, 8653, 8760, 9162, 9928, 10180, 10512, 11169, 12216, 12240, 12410, 13140, 14892, 15270, 17306, 17520, 18324, 18615, 19856, 20360, 22338, 22905, 24432, 24820, 25959, 26280, 29784, 30540, 34612, 36648, 37157, 37230, 40720, 43265, 44676, 45810, 49640, 51918, 52560, 55845, 59568, 61080, 69224, 73296, 74314, 74460, 77877, 86530, 89352, 91620, 99280, 103836, 111471, 111690, 122160, 129795, 138448, 148628, 148920, 155754, 173060, 178704, 183240, 185785, 207672, 222942, 223380, 259590, 297256, 297840, 311508, 334413, 346120, 366480, 371570, 389385, 415344, 445884, 446760, 519180, 557355, 594512, 623016, 631669, 668826, 692240, 743140, 778770, 891768, 893520, 1038360, 1114710, 1246032, 1263338, 1337652, 1486280, 1557540, 1672065, 1783536, 1895007, 2076720, 2229420, 2526676, 2675304, 2972560, 3115080, 3158345, 3344130, 3790014, 4458840, 5053352, 5350608, 5685021, 6230160, 6316690, 6688260, 7580028, 8917680, 9475035, 10106704, 11370042, 12633380, 13376520, 15160056, 18950070, 22740084, 25266760, 26753040, 28425105, 30320112, 37900140, 45480168, 50533520, 56850210, 75800280, 90960336, 113700420, 151600560, 227400840, 454801680]

約数ペア:

[(1, 454801680), (2, 227400840), (3, 151600560), (4, 113700420), (5, 90960336), (6, 75800280), (8, 56850210), (9, 50533520), (10, 45480168), (12, 37900140), (15, 30320112), (16, 28425105), (17, 26753040), (18, 25266760), (20, 22740084), (24, 18950070), (30, 15160056), (34, 13376520), (36, 12633380), (40, 11370042), (45, 10106704), (48, 9475035), (51, 8917680), (60, 7580028), (68, 6688260), (72, 6316690), (73, 6230160), (80, 5685021), (85, 5350608), (90, 5053352), (102, 4458840), (120, 3790014), (136, 3344130), (144, 3158345), (146, 3115080), (153, 2972560), (170, 2675304), (180, 2526676), (204, 2229420), (219, 2076720), (240, 1895007), (255, 1783536), (272, 1672065), (292, 1557540), (306, 1486280), (340, 1337652), (360, 1263338), (365, 1246032), (408, 1114710), (438, 1038360), (509, 893520), (510, 891768), (584, 778770), (612, 743140), (657, 692240), (680, 668826), (720, 631669), (730, 623016), (765, 594512), (816, 557355), (876, 519180), (1018, 446760), (1020, 445884), (1095, 415344), (1168, 389385), (1224, 371570), (1241, 366480), (1314, 346120), (1360, 334413), (1460, 311508), (1527, 297840), (1530, 297256), (1752, 259590), (2036, 223380), (2040, 222942), (2190, 207672), (2448, 185785), (2482, 183240), (2545, 178704), (2628, 173060), (2920, 155754), (3054, 148920), (3060, 148628), (3285, 138448), (3504, 129795), (3723, 122160), (4072, 111690), (4080, 111471), (4380, 103836), (4581, 99280), (4964, 91620), (5090, 89352), (5256, 86530), (5840, 77877), (6108, 74460), (6120, 74314), (6205, 73296), (6570, 69224), (7446, 61080), (7635, 59568), (8144, 55845), (8653, 52560), (8760, 51918), (9162, 49640), (9928, 45810), (10180, 44676), (10512, 43265), (11169, 40720), (12216, 37230), (12240, 37157), (12410, 36648), (13140, 34612), (14892, 30540), (15270, 29784), (17306, 26280), (17520, 25959), (18324, 24820), (18615, 24432), (19856, 22905), (20360, 22338)]