2378666880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{821}}^1$

素因数の和:1349

約数の個数: 192

約数和(自身を含む): 8240188320

約数和(自身を除く): 5861521440

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 503, 576, 640, 720, 821, 960, 1006, 1152, 1440, 1509, 1642, 1920, 2012, 2463, 2515, 2880, 3018, 3284, 4024, 4105, 4527, 4926, 5030, 5760, 6036, 6568, 7389, 7545, 8048, 8210, 9054, 9852, 10060, 12072, 12315, 13136, 14778, 15090, 16096, 16420, 18108, 19704, 20120, 22635, 24144, 24630, 26272, 29556, 30180, 32192, 32840, 36216, 36945, 39408, 40240, 45270, 48288, 49260, 52544, 59112, 60360, 64384, 65680, 72432, 73890, 78816, 80480, 90540, 96576, 98520, 105088, 118224, 120720, 131360, 144864, 147780, 157632, 160960, 181080, 193152, 197040, 236448, 241440, 262720, 289728, 295560, 315264, 321920, 362160, 394080, 412963, 472896, 482880, 525440, 579456, 591120, 724320, 788160, 825926, 945792, 965760, 1182240, 1238889, 1448640, 1576320, 1651852, 2064815, 2364480, 2477778, 2897280, 3303704, 3716667, 4129630, 4728960, 4955556, 6194445, 6607408, 7433334, 8259260, 9911112, 12388890, 13214816, 14866668, 16518520, 18583335, 19822224, 24777780, 26429632, 29733336, 33037040, 37166670, 39644448, 49555560, 52859264, 59466672, 66074080, 74333340, 79288896, 99111120, 118933344, 132148160, 148666680, 158577792, 198222240, 237866688, 264296320, 297333360, 396444480, 475733376, 594666720, 792888960, 1189333440, 2378666880]

約数ペア:

[(1, 2378666880), (2, 1189333440), (3, 792888960), (4, 594666720), (5, 475733376), (6, 396444480), (8, 297333360), (9, 264296320), (10, 237866688), (12, 198222240), (15, 158577792), (16, 148666680), (18, 132148160), (20, 118933344), (24, 99111120), (30, 79288896), (32, 74333340), (36, 66074080), (40, 59466672), (45, 52859264), (48, 49555560), (60, 39644448), (64, 37166670), (72, 33037040), (80, 29733336), (90, 26429632), (96, 24777780), (120, 19822224), (128, 18583335), (144, 16518520), (160, 14866668), (180, 13214816), (192, 12388890), (240, 9911112), (288, 8259260), (320, 7433334), (360, 6607408), (384, 6194445), (480, 4955556), (503, 4728960), (576, 4129630), (640, 3716667), (720, 3303704), (821, 2897280), (960, 2477778), (1006, 2364480), (1152, 2064815), (1440, 1651852), (1509, 1576320), (1642, 1448640), (1920, 1238889), (2012, 1182240), (2463, 965760), (2515, 945792), (2880, 825926), (3018, 788160), (3284, 724320), (4024, 591120), (4105, 579456), (4527, 525440), (4926, 482880), (5030, 472896), (5760, 412963), (6036, 394080), (6568, 362160), (7389, 321920), (7545, 315264), (8048, 295560), (8210, 289728), (9054, 262720), (9852, 241440), (10060, 236448), (12072, 197040), (12315, 193152), (13136, 181080), (14778, 160960), (15090, 157632), (16096, 147780), (16420, 144864), (18108, 131360), (19704, 120720), (20120, 118224), (22635, 105088), (24144, 98520), (24630, 96576), (26272, 90540), (29556, 80480), (30180, 78816), (32192, 73890), (32840, 72432), (36216, 65680), (36945, 64384), (39408, 60360), (40240, 59112), (45270, 52544), (48288, 49260)]