484920720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{181}}^1$

素因数の和:322

約数の個数: 180

約数和(自身を含む): 1664807508

約数和(自身を除く): 1179886788

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 181, 183, 240, 244, 305, 360, 362, 366, 488, 543, 549, 610, 720, 724, 732, 905, 915, 976, 1086, 1098, 1220, 1448, 1464, 1629, 1810, 1830, 2172, 2196, 2440, 2715, 2745, 2896, 2928, 3258, 3620, 3660, 3721, 4344, 4392, 4880, 5430, 5490, 6516, 7240, 7320, 7442, 8145, 8688, 8784, 10860, 10980, 11041, 11163, 13032, 14480, 14640, 14884, 16290, 18605, 21720, 21960, 22082, 22326, 26064, 29768, 32580, 33123, 33489, 37210, 43440, 43920, 44164, 44652, 55205, 55815, 59536, 65160, 66246, 66978, 74420, 88328, 89304, 99369, 110410, 111630, 130320, 132492, 133956, 148840, 165615, 167445, 176656, 178608, 198738, 220820, 223260, 264984, 267912, 297680, 331230, 334890, 397476, 441640, 446520, 496845, 529968, 535824, 662460, 669780, 673501, 794952, 883280, 893040, 993690, 1324920, 1339560, 1347002, 1589904, 1987380, 2020503, 2649840, 2679120, 2694004, 3367505, 3974760, 4041006, 5388008, 6061509, 6735010, 7949520, 8082012, 10102515, 10776016, 12123018, 13470020, 16164024, 20205030, 24246036, 26940040, 30307545, 32328048, 40410060, 48492072, 53880080, 60615090, 80820120, 96984144, 121230180, 161640240, 242460360, 484920720]

約数ペア:

[(1, 484920720), (2, 242460360), (3, 161640240), (4, 121230180), (5, 96984144), (6, 80820120), (8, 60615090), (9, 53880080), (10, 48492072), (12, 40410060), (15, 32328048), (16, 30307545), (18, 26940040), (20, 24246036), (24, 20205030), (30, 16164024), (36, 13470020), (40, 12123018), (45, 10776016), (48, 10102515), (60, 8082012), (61, 7949520), (72, 6735010), (80, 6061509), (90, 5388008), (120, 4041006), (122, 3974760), (144, 3367505), (180, 2694004), (181, 2679120), (183, 2649840), (240, 2020503), (244, 1987380), (305, 1589904), (360, 1347002), (362, 1339560), (366, 1324920), (488, 993690), (543, 893040), (549, 883280), (610, 794952), (720, 673501), (724, 669780), (732, 662460), (905, 535824), (915, 529968), (976, 496845), (1086, 446520), (1098, 441640), (1220, 397476), (1448, 334890), (1464, 331230), (1629, 297680), (1810, 267912), (1830, 264984), (2172, 223260), (2196, 220820), (2440, 198738), (2715, 178608), (2745, 176656), (2896, 167445), (2928, 165615), (3258, 148840), (3620, 133956), (3660, 132492), (3721, 130320), (4344, 111630), (4392, 110410), (4880, 99369), (5430, 89304), (5490, 88328), (6516, 74420), (7240, 66978), (7320, 66246), (7442, 65160), (8145, 59536), (8688, 55815), (8784, 55205), (10860, 44652), (10980, 44164), (11041, 43920), (11163, 43440), (13032, 37210), (14480, 33489), (14640, 33123), (14884, 32580), (16290, 29768), (18605, 26064), (21720, 22326), (21960, 22082)]