30054640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:96

約数の個数: 240

約数和(自身を含む): 96181344

約数和(自身を除く): 66126704

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 41, 44, 49, 55, 56, 68, 70, 77, 80, 82, 85, 88, 98, 110, 112, 119, 136, 140, 154, 164, 170, 176, 187, 196, 205, 220, 238, 245, 272, 280, 287, 308, 328, 340, 374, 385, 392, 410, 440, 451, 476, 490, 539, 560, 574, 595, 616, 656, 680, 697, 748, 770, 784, 820, 833, 880, 902, 935, 952, 980, 1078, 1148, 1190, 1232, 1309, 1360, 1394, 1435, 1496, 1540, 1640, 1666, 1804, 1870, 1904, 1960, 2009, 2156, 2255, 2296, 2380, 2618, 2695, 2788, 2870, 2992, 3080, 3157, 3280, 3332, 3485, 3608, 3740, 3920, 4018, 4165, 4312, 4510, 4592, 4760, 4879, 5236, 5390, 5576, 5740, 6160, 6314, 6545, 6664, 6970, 7216, 7480, 7667, 8036, 8330, 8624, 9020, 9163, 9520, 9758, 10045, 10472, 10780, 11152, 11480, 12628, 13090, 13328, 13940, 14960, 15334, 15785, 16072, 16660, 18040, 18326, 19516, 20090, 20944, 21560, 22099, 22960, 24395, 25256, 26180, 27880, 30668, 31570, 32144, 33320, 34153, 36080, 36652, 38335, 39032, 40180, 43120, 44198, 45815, 48790, 50512, 52360, 53669, 55760, 61336, 63140, 66640, 68306, 73304, 76670, 78064, 80360, 88396, 91630, 97580, 104720, 107338, 110495, 122672, 126280, 136612, 146608, 153340, 160720, 170765, 176792, 183260, 195160, 214676, 220990, 252560, 268345, 273224, 306680, 341530, 353584, 366520, 375683, 390320, 429352, 441980, 536690, 546448, 613360, 683060, 733040, 751366, 858704, 883960, 1073380, 1366120, 1502732, 1767920, 1878415, 2146760, 2732240, 3005464, 3756830, 4293520, 6010928, 7513660, 15027320, 30054640]

約数ペア:

[(1, 30054640), (2, 15027320), (4, 7513660), (5, 6010928), (7, 4293520), (8, 3756830), (10, 3005464), (11, 2732240), (14, 2146760), (16, 1878415), (17, 1767920), (20, 1502732), (22, 1366120), (28, 1073380), (34, 883960), (35, 858704), (40, 751366), (41, 733040), (44, 683060), (49, 613360), (55, 546448), (56, 536690), (68, 441980), (70, 429352), (77, 390320), (80, 375683), (82, 366520), (85, 353584), (88, 341530), (98, 306680), (110, 273224), (112, 268345), (119, 252560), (136, 220990), (140, 214676), (154, 195160), (164, 183260), (170, 176792), (176, 170765), (187, 160720), (196, 153340), (205, 146608), (220, 136612), (238, 126280), (245, 122672), (272, 110495), (280, 107338), (287, 104720), (308, 97580), (328, 91630), (340, 88396), (374, 80360), (385, 78064), (392, 76670), (410, 73304), (440, 68306), (451, 66640), (476, 63140), (490, 61336), (539, 55760), (560, 53669), (574, 52360), (595, 50512), (616, 48790), (656, 45815), (680, 44198), (697, 43120), (748, 40180), (770, 39032), (784, 38335), (820, 36652), (833, 36080), (880, 34153), (902, 33320), (935, 32144), (952, 31570), (980, 30668), (1078, 27880), (1148, 26180), (1190, 25256), (1232, 24395), (1309, 22960), (1360, 22099), (1394, 21560), (1435, 20944), (1496, 20090), (1540, 19516), (1640, 18326), (1666, 18040), (1804, 16660), (1870, 16072), (1904, 15785), (1960, 15334), (2009, 14960), (2156, 13940), (2255, 13328), (2296, 13090), (2380, 12628), (2618, 11480), (2695, 11152), (2788, 10780), (2870, 10472), (2992, 10045), (3080, 9758), (3157, 9520), (3280, 9163), (3332, 9020), (3485, 8624), (3608, 8330), (3740, 8036), (3920, 7667), (4018, 7480), (4165, 7216), (4312, 6970), (4510, 6664), (4592, 6545), (4760, 6314), (4879, 6160), (5236, 5740), (5390, 5576)]