30298320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:131

約数の個数: 240

約数和(自身を含む): 114367680

約数和(自身を除く): 84069360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 83, 90, 104, 108, 117, 120, 130, 135, 144, 156, 166, 169, 180, 195, 208, 216, 234, 240, 249, 260, 270, 312, 332, 338, 351, 360, 390, 415, 432, 468, 498, 507, 520, 540, 585, 624, 664, 676, 702, 720, 747, 780, 830, 845, 936, 996, 1014, 1040, 1079, 1080, 1170, 1245, 1328, 1352, 1404, 1494, 1521, 1560, 1660, 1690, 1755, 1872, 1992, 2028, 2158, 2160, 2241, 2340, 2490, 2535, 2704, 2808, 2988, 3042, 3120, 3237, 3320, 3380, 3510, 3735, 3984, 4056, 4316, 4482, 4563, 4680, 4980, 5070, 5395, 5616, 5976, 6084, 6474, 6640, 6760, 7020, 7470, 7605, 8112, 8632, 8964, 9126, 9360, 9711, 9960, 10140, 10790, 11205, 11952, 12168, 12948, 13520, 14027, 14040, 14940, 15210, 16185, 17264, 17928, 18252, 19422, 19920, 20280, 21580, 22410, 22815, 24336, 25896, 28054, 28080, 29133, 29880, 30420, 32370, 35856, 36504, 38844, 40560, 42081, 43160, 44820, 45630, 48555, 51792, 56108, 58266, 59760, 60840, 64740, 70135, 73008, 77688, 84162, 86320, 89640, 91260, 97110, 112216, 116532, 121680, 126243, 129480, 140270, 145665, 155376, 168324, 179280, 182520, 194220, 210405, 224432, 233064, 252486, 258960, 280540, 291330, 336648, 365040, 378729, 388440, 420810, 466128, 504972, 561080, 582660, 631215, 673296, 757458, 776880, 841620, 1009944, 1122160, 1165320, 1262430, 1514916, 1683240, 1893645, 2019888, 2330640, 2524860, 3029832, 3366480, 3787290, 5049720, 6059664, 7574580, 10099440, 15149160, 30298320]

約数ペア:

[(1, 30298320), (2, 15149160), (3, 10099440), (4, 7574580), (5, 6059664), (6, 5049720), (8, 3787290), (9, 3366480), (10, 3029832), (12, 2524860), (13, 2330640), (15, 2019888), (16, 1893645), (18, 1683240), (20, 1514916), (24, 1262430), (26, 1165320), (27, 1122160), (30, 1009944), (36, 841620), (39, 776880), (40, 757458), (45, 673296), (48, 631215), (52, 582660), (54, 561080), (60, 504972), (65, 466128), (72, 420810), (78, 388440), (80, 378729), (83, 365040), (90, 336648), (104, 291330), (108, 280540), (117, 258960), (120, 252486), (130, 233064), (135, 224432), (144, 210405), (156, 194220), (166, 182520), (169, 179280), (180, 168324), (195, 155376), (208, 145665), (216, 140270), (234, 129480), (240, 126243), (249, 121680), (260, 116532), (270, 112216), (312, 97110), (332, 91260), (338, 89640), (351, 86320), (360, 84162), (390, 77688), (415, 73008), (432, 70135), (468, 64740), (498, 60840), (507, 59760), (520, 58266), (540, 56108), (585, 51792), (624, 48555), (664, 45630), (676, 44820), (702, 43160), (720, 42081), (747, 40560), (780, 38844), (830, 36504), (845, 35856), (936, 32370), (996, 30420), (1014, 29880), (1040, 29133), (1079, 28080), (1080, 28054), (1170, 25896), (1245, 24336), (1328, 22815), (1352, 22410), (1404, 21580), (1494, 20280), (1521, 19920), (1560, 19422), (1660, 18252), (1690, 17928), (1755, 17264), (1872, 16185), (1992, 15210), (2028, 14940), (2158, 14040), (2160, 14027), (2241, 13520), (2340, 12948), (2490, 12168), (2535, 11952), (2704, 11205), (2808, 10790), (2988, 10140), (3042, 9960), (3120, 9711), (3237, 9360), (3320, 9126), (3380, 8964), (3510, 8632), (3735, 8112), (3984, 7605), (4056, 7470), (4316, 7020), (4482, 6760), (4563, 6640), (4680, 6474), (4980, 6084), (5070, 5976), (5395, 5616)]