481654080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:654

約数の個数: 224

約数和(自身を含む): 1718340480

約数和(自身を除く): 1236686400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 107, 108, 120, 135, 144, 160, 180, 192, 214, 216, 240, 270, 288, 320, 321, 360, 428, 432, 480, 521, 535, 540, 576, 642, 720, 856, 864, 960, 963, 1042, 1070, 1080, 1284, 1440, 1563, 1605, 1712, 1728, 1926, 2084, 2140, 2160, 2568, 2605, 2880, 2889, 3126, 3210, 3424, 3852, 4168, 4280, 4320, 4689, 4815, 5136, 5210, 5778, 6252, 6420, 6848, 7704, 7815, 8336, 8560, 8640, 9378, 9630, 10272, 10420, 11556, 12504, 12840, 14067, 14445, 15408, 15630, 16672, 17120, 18756, 19260, 20544, 20840, 23112, 23445, 25008, 25680, 28134, 28890, 30816, 31260, 33344, 34240, 37512, 38520, 41680, 46224, 46890, 50016, 51360, 55747, 56268, 57780, 61632, 62520, 70335, 75024, 77040, 83360, 92448, 93780, 100032, 102720, 111494, 112536, 115560, 125040, 140670, 150048, 154080, 166720, 167241, 184896, 187560, 222988, 225072, 231120, 250080, 278735, 281340, 300096, 308160, 334482, 375120, 445976, 450144, 462240, 500160, 501723, 557470, 562680, 668964, 750240, 836205, 891952, 900288, 924480, 1003446, 1114940, 1125360, 1337928, 1500480, 1505169, 1672410, 1783904, 2006892, 2229880, 2250720, 2508615, 2675856, 3010338, 3344820, 3567808, 4013784, 4459760, 4501440, 5017230, 5351712, 6020676, 6689640, 7525845, 8027568, 8919520, 10034460, 10703424, 12041352, 13379280, 15051690, 16055136, 17839040, 20068920, 24082704, 26758560, 30103380, 32110272, 40137840, 48165408, 53517120, 60206760, 80275680, 96330816, 120413520, 160551360, 240827040, 481654080]

約数ペア:

[(1, 481654080), (2, 240827040), (3, 160551360), (4, 120413520), (5, 96330816), (6, 80275680), (8, 60206760), (9, 53517120), (10, 48165408), (12, 40137840), (15, 32110272), (16, 30103380), (18, 26758560), (20, 24082704), (24, 20068920), (27, 17839040), (30, 16055136), (32, 15051690), (36, 13379280), (40, 12041352), (45, 10703424), (48, 10034460), (54, 8919520), (60, 8027568), (64, 7525845), (72, 6689640), (80, 6020676), (90, 5351712), (96, 5017230), (107, 4501440), (108, 4459760), (120, 4013784), (135, 3567808), (144, 3344820), (160, 3010338), (180, 2675856), (192, 2508615), (214, 2250720), (216, 2229880), (240, 2006892), (270, 1783904), (288, 1672410), (320, 1505169), (321, 1500480), (360, 1337928), (428, 1125360), (432, 1114940), (480, 1003446), (521, 924480), (535, 900288), (540, 891952), (576, 836205), (642, 750240), (720, 668964), (856, 562680), (864, 557470), (960, 501723), (963, 500160), (1042, 462240), (1070, 450144), (1080, 445976), (1284, 375120), (1440, 334482), (1563, 308160), (1605, 300096), (1712, 281340), (1728, 278735), (1926, 250080), (2084, 231120), (2140, 225072), (2160, 222988), (2568, 187560), (2605, 184896), (2880, 167241), (2889, 166720), (3126, 154080), (3210, 150048), (3424, 140670), (3852, 125040), (4168, 115560), (4280, 112536), (4320, 111494), (4689, 102720), (4815, 100032), (5136, 93780), (5210, 92448), (5778, 83360), (6252, 77040), (6420, 75024), (6848, 70335), (7704, 62520), (7815, 61632), (8336, 57780), (8560, 56268), (8640, 55747), (9378, 51360), (9630, 50016), (10272, 46890), (10420, 46224), (11556, 41680), (12504, 38520), (12840, 37512), (14067, 34240), (14445, 33344), (15408, 31260), (15630, 30816), (16672, 28890), (17120, 28134), (18756, 25680), (19260, 25008), (20544, 23445), (20840, 23112)]