4661280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 17781120

約数和(自身を除く): 13119840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 83, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 166, 180, 195, 208, 216, 234, 240, 249, 260, 270, 288, 312, 332, 351, 360, 390, 415, 416, 432, 468, 480, 498, 520, 540, 585, 624, 664, 702, 720, 747, 780, 830, 864, 936, 996, 1040, 1079, 1080, 1170, 1245, 1248, 1328, 1404, 1440, 1494, 1560, 1660, 1755, 1872, 1992, 2080, 2158, 2160, 2241, 2340, 2490, 2656, 2808, 2988, 3120, 3237, 3320, 3510, 3735, 3744, 3984, 4316, 4320, 4482, 4680, 4980, 5395, 5616, 5976, 6240, 6474, 6640, 7020, 7470, 7968, 8632, 8964, 9360, 9711, 9960, 10790, 11205, 11232, 11952, 12948, 13280, 14040, 14940, 16185, 17264, 17928, 18720, 19422, 19920, 21580, 22410, 23904, 25896, 28080, 29133, 29880, 32370, 34528, 35856, 38844, 39840, 43160, 44820, 48555, 51792, 56160, 58266, 59760, 64740, 71712, 77688, 86320, 89640, 97110, 103584, 116532, 119520, 129480, 145665, 155376, 172640, 179280, 194220, 233064, 258960, 291330, 310752, 358560, 388440, 466128, 517920, 582660, 776880, 932256, 1165320, 1553760, 2330640, 4661280]

約数ペア:

[(1, 4661280), (2, 2330640), (3, 1553760), (4, 1165320), (5, 932256), (6, 776880), (8, 582660), (9, 517920), (10, 466128), (12, 388440), (13, 358560), (15, 310752), (16, 291330), (18, 258960), (20, 233064), (24, 194220), (26, 179280), (27, 172640), (30, 155376), (32, 145665), (36, 129480), (39, 119520), (40, 116532), (45, 103584), (48, 97110), (52, 89640), (54, 86320), (60, 77688), (65, 71712), (72, 64740), (78, 59760), (80, 58266), (83, 56160), (90, 51792), (96, 48555), (104, 44820), (108, 43160), (117, 39840), (120, 38844), (130, 35856), (135, 34528), (144, 32370), (156, 29880), (160, 29133), (166, 28080), (180, 25896), (195, 23904), (208, 22410), (216, 21580), (234, 19920), (240, 19422), (249, 18720), (260, 17928), (270, 17264), (288, 16185), (312, 14940), (332, 14040), (351, 13280), (360, 12948), (390, 11952), (415, 11232), (416, 11205), (432, 10790), (468, 9960), (480, 9711), (498, 9360), (520, 8964), (540, 8632), (585, 7968), (624, 7470), (664, 7020), (702, 6640), (720, 6474), (747, 6240), (780, 5976), (830, 5616), (864, 5395), (936, 4980), (996, 4680), (1040, 4482), (1079, 4320), (1080, 4316), (1170, 3984), (1245, 3744), (1248, 3735), (1328, 3510), (1404, 3320), (1440, 3237), (1494, 3120), (1560, 2988), (1660, 2808), (1755, 2656), (1872, 2490), (1992, 2340), (2080, 2241), (2158, 2160)]