1230393744

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1823}}^1$

素因数の和:1989

約数の個数: 120

約数和(自身を含む): 3557748480

約数和(自身を除く): 2327354736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 109, 129, 144, 172, 218, 258, 327, 344, 387, 436, 516, 654, 688, 774, 872, 981, 1032, 1308, 1548, 1744, 1823, 1962, 2064, 2616, 3096, 3646, 3924, 4687, 5232, 5469, 6192, 7292, 7848, 9374, 10938, 14061, 14584, 15696, 16407, 18748, 21876, 28122, 29168, 32814, 37496, 42183, 43752, 56244, 65628, 74992, 78389, 84366, 87504, 112488, 131256, 156778, 168732, 198707, 224976, 235167, 262512, 313556, 337464, 397414, 470334, 596121, 627112, 674928, 705501, 794828, 940668, 1192242, 1254224, 1411002, 1589656, 1788363, 1881336, 2384484, 2822004, 3179312, 3576726, 3762672, 4768968, 5644008, 7153452, 8544401, 9537936, 11288016, 14306904, 17088802, 25633203, 28613808, 34177604, 51266406, 68355208, 76899609, 102532812, 136710416, 153799218, 205065624, 307598436, 410131248, 615196872, 1230393744]

約数ペア:

[(1, 1230393744), (2, 615196872), (3, 410131248), (4, 307598436), (6, 205065624), (8, 153799218), (9, 136710416), (12, 102532812), (16, 76899609), (18, 68355208), (24, 51266406), (36, 34177604), (43, 28613808), (48, 25633203), (72, 17088802), (86, 14306904), (109, 11288016), (129, 9537936), (144, 8544401), (172, 7153452), (218, 5644008), (258, 4768968), (327, 3762672), (344, 3576726), (387, 3179312), (436, 2822004), (516, 2384484), (654, 1881336), (688, 1788363), (774, 1589656), (872, 1411002), (981, 1254224), (1032, 1192242), (1308, 940668), (1548, 794828), (1744, 705501), (1823, 674928), (1962, 627112), (2064, 596121), (2616, 470334), (3096, 397414), (3646, 337464), (3924, 313556), (4687, 262512), (5232, 235167), (5469, 224976), (6192, 198707), (7292, 168732), (7848, 156778), (9374, 131256), (10938, 112488), (14061, 87504), (14584, 84366), (15696, 78389), (16407, 74992), (18748, 65628), (21876, 56244), (28122, 43752), (29168, 42183), (32814, 37496)]