455235120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{503}}^1$

素因数の和:944

約数の個数: 160

約数和(自身を含む): 1574899200

約数和(自身を除く): 1119664080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 419, 432, 503, 540, 720, 838, 1006, 1080, 1257, 1509, 1676, 2012, 2095, 2160, 2514, 2515, 3018, 3352, 3771, 4024, 4190, 4527, 5028, 5030, 6036, 6285, 6704, 7542, 7545, 8048, 8380, 9054, 10056, 10060, 11313, 12072, 12570, 13581, 15084, 15090, 16760, 18108, 18855, 20112, 20120, 22626, 22635, 24144, 25140, 27162, 30168, 30180, 33520, 36216, 37710, 40240, 45252, 45270, 50280, 54324, 56565, 60336, 60360, 67905, 72432, 75420, 90504, 90540, 100560, 108648, 113130, 120720, 135810, 150840, 181008, 181080, 210757, 217296, 226260, 271620, 301680, 362160, 421514, 452520, 543240, 632271, 843028, 905040, 1053785, 1086480, 1264542, 1686056, 1896813, 2107570, 2529084, 3161355, 3372112, 3793626, 4215140, 5058168, 5690439, 6322710, 7587252, 8430280, 9484065, 10116336, 11380878, 12645420, 15174504, 16860560, 18968130, 22761756, 25290840, 28452195, 30349008, 37936260, 45523512, 50581680, 56904390, 75872520, 91047024, 113808780, 151745040, 227617560, 455235120]

約数ペア:

[(1, 455235120), (2, 227617560), (3, 151745040), (4, 113808780), (5, 91047024), (6, 75872520), (8, 56904390), (9, 50581680), (10, 45523512), (12, 37936260), (15, 30349008), (16, 28452195), (18, 25290840), (20, 22761756), (24, 18968130), (27, 16860560), (30, 15174504), (36, 12645420), (40, 11380878), (45, 10116336), (48, 9484065), (54, 8430280), (60, 7587252), (72, 6322710), (80, 5690439), (90, 5058168), (108, 4215140), (120, 3793626), (135, 3372112), (144, 3161355), (180, 2529084), (216, 2107570), (240, 1896813), (270, 1686056), (360, 1264542), (419, 1086480), (432, 1053785), (503, 905040), (540, 843028), (720, 632271), (838, 543240), (1006, 452520), (1080, 421514), (1257, 362160), (1509, 301680), (1676, 271620), (2012, 226260), (2095, 217296), (2160, 210757), (2514, 181080), (2515, 181008), (3018, 150840), (3352, 135810), (3771, 120720), (4024, 113130), (4190, 108648), (4527, 100560), (5028, 90540), (5030, 90504), (6036, 75420), (6285, 72432), (6704, 67905), (7542, 60360), (7545, 60336), (8048, 56565), (8380, 54324), (9054, 50280), (10056, 45270), (10060, 45252), (11313, 40240), (12072, 37710), (12570, 36216), (13581, 33520), (15084, 30180), (15090, 30168), (16760, 27162), (18108, 25140), (18855, 24144), (20112, 22635), (20120, 22626)]