496286640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1303}}^1$

素因数の和:1368

約数の個数: 180

約数和(自身を含む): 1743648816

約数和(自身を除く): 1247362176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 529, 552, 690, 720, 828, 920, 1035, 1058, 1104, 1303, 1380, 1587, 1656, 1840, 2070, 2116, 2606, 2645, 2760, 3174, 3312, 3909, 4140, 4232, 4761, 5212, 5290, 5520, 6348, 6515, 7818, 7935, 8280, 8464, 9522, 10424, 10580, 11727, 12696, 13030, 15636, 15870, 16560, 19044, 19545, 20848, 21160, 23454, 23805, 25392, 26060, 29969, 31272, 31740, 38088, 39090, 42320, 46908, 47610, 52120, 58635, 59938, 62544, 63480, 76176, 78180, 89907, 93816, 95220, 104240, 117270, 119876, 126960, 149845, 156360, 179814, 187632, 190440, 234540, 239752, 269721, 299690, 312720, 359628, 380880, 449535, 469080, 479504, 539442, 599380, 689287, 719256, 899070, 938160, 1078884, 1198760, 1348605, 1378574, 1438512, 1798140, 2067861, 2157768, 2397520, 2697210, 2757148, 3446435, 3596280, 4135722, 4315536, 5394420, 5514296, 6203583, 6892870, 7192560, 8271444, 10339305, 10788840, 11028592, 12407166, 13785740, 16542888, 20678610, 21577680, 24814332, 27571480, 31017915, 33085776, 41357220, 49628664, 55142960, 62035830, 82714440, 99257328, 124071660, 165428880, 248143320, 496286640]

約数ペア:

[(1, 496286640), (2, 248143320), (3, 165428880), (4, 124071660), (5, 99257328), (6, 82714440), (8, 62035830), (9, 55142960), (10, 49628664), (12, 41357220), (15, 33085776), (16, 31017915), (18, 27571480), (20, 24814332), (23, 21577680), (24, 20678610), (30, 16542888), (36, 13785740), (40, 12407166), (45, 11028592), (46, 10788840), (48, 10339305), (60, 8271444), (69, 7192560), (72, 6892870), (80, 6203583), (90, 5514296), (92, 5394420), (115, 4315536), (120, 4135722), (138, 3596280), (144, 3446435), (180, 2757148), (184, 2697210), (207, 2397520), (230, 2157768), (240, 2067861), (276, 1798140), (345, 1438512), (360, 1378574), (368, 1348605), (414, 1198760), (460, 1078884), (529, 938160), (552, 899070), (690, 719256), (720, 689287), (828, 599380), (920, 539442), (1035, 479504), (1058, 469080), (1104, 449535), (1303, 380880), (1380, 359628), (1587, 312720), (1656, 299690), (1840, 269721), (2070, 239752), (2116, 234540), (2606, 190440), (2645, 187632), (2760, 179814), (3174, 156360), (3312, 149845), (3909, 126960), (4140, 119876), (4232, 117270), (4761, 104240), (5212, 95220), (5290, 93816), (5520, 89907), (6348, 78180), (6515, 76176), (7818, 63480), (7935, 62544), (8280, 59938), (8464, 58635), (9522, 52120), (10424, 47610), (10580, 46908), (11727, 42320), (12696, 39090), (13030, 38088), (15636, 31740), (15870, 31272), (16560, 29969), (19044, 26060), (19545, 25392), (20848, 23805), (21160, 23454)]