456615120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4721}}^1$

素因数の和:4781

約数の個数: 160

約数和(自身を含む): 1573899264

約数和(自身を除く): 1117284144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4721, 4836, 6045, 6448, 7440, 8060, 9442, 9672, 12090, 14163, 16120, 18884, 19344, 23605, 24180, 28326, 32240, 37768, 47210, 48360, 56652, 61373, 70815, 75536, 94420, 96720, 113304, 122746, 141630, 146351, 184119, 188840, 226608, 245492, 283260, 292702, 306865, 368238, 377680, 439053, 490984, 566520, 585404, 613730, 731755, 736476, 878106, 920595, 981968, 1133040, 1170808, 1227460, 1463510, 1472952, 1756212, 1841190, 1902563, 2195265, 2341616, 2454920, 2927020, 2945904, 3512424, 3682380, 3805126, 4390530, 4909840, 5707689, 5854040, 7024848, 7364760, 7610252, 8781060, 9512815, 11415378, 11708080, 14729520, 15220504, 17562120, 19025630, 22830756, 28538445, 30441008, 35124240, 38051260, 45661512, 57076890, 76102520, 91323024, 114153780, 152205040, 228307560, 456615120]

約数ペア:

[(1, 456615120), (2, 228307560), (3, 152205040), (4, 114153780), (5, 91323024), (6, 76102520), (8, 57076890), (10, 45661512), (12, 38051260), (13, 35124240), (15, 30441008), (16, 28538445), (20, 22830756), (24, 19025630), (26, 17562120), (30, 15220504), (31, 14729520), (39, 11708080), (40, 11415378), (48, 9512815), (52, 8781060), (60, 7610252), (62, 7364760), (65, 7024848), (78, 5854040), (80, 5707689), (93, 4909840), (104, 4390530), (120, 3805126), (124, 3682380), (130, 3512424), (155, 2945904), (156, 2927020), (186, 2454920), (195, 2341616), (208, 2195265), (240, 1902563), (248, 1841190), (260, 1756212), (310, 1472952), (312, 1463510), (372, 1227460), (390, 1170808), (403, 1133040), (465, 981968), (496, 920595), (520, 878106), (620, 736476), (624, 731755), (744, 613730), (780, 585404), (806, 566520), (930, 490984), (1040, 439053), (1209, 377680), (1240, 368238), (1488, 306865), (1560, 292702), (1612, 283260), (1860, 245492), (2015, 226608), (2418, 188840), (2480, 184119), (3120, 146351), (3224, 141630), (3720, 122746), (4030, 113304), (4721, 96720), (4836, 94420), (6045, 75536), (6448, 70815), (7440, 61373), (8060, 56652), (9442, 48360), (9672, 47210), (12090, 37768), (14163, 32240), (16120, 28326), (18884, 24180), (19344, 23605)]