80451414480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{863}}^1\times {\mathrm{2383}}^1$

素因数の和:3425

約数の個数: 160

約数和(自身を含む): 251325628416

約数和(自身を除く): 170874213936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 863, 978, 1304, 1630, 1726, 1956, 2383, 2445, 2589, 2608, 3260, 3452, 3912, 4315, 4766, 4890, 5178, 6520, 6904, 7149, 7824, 8630, 9532, 9780, 10356, 11915, 12945, 13040, 13808, 14298, 17260, 19064, 19560, 20712, 23830, 25890, 28596, 34520, 35745, 38128, 39120, 41424, 47660, 51780, 57192, 69040, 71490, 95320, 103560, 114384, 140669, 142980, 190640, 207120, 281338, 285960, 388429, 422007, 562676, 571920, 703345, 776858, 844014, 1125352, 1165287, 1406690, 1553716, 1688028, 1942145, 2056529, 2110035, 2250704, 2330574, 2813380, 3107432, 3376056, 3884290, 4113058, 4220070, 4661148, 5626760, 5826435, 6169587, 6214864, 6752112, 7768580, 8226116, 8440140, 9322296, 10282645, 11253520, 11652870, 12339174, 15537160, 16452232, 16880280, 18644592, 20565290, 23305740, 24678348, 30847935, 31074320, 32904464, 33760560, 41130580, 46611480, 49356696, 61695870, 82261160, 93222960, 98713392, 123391740, 164522320, 246783480, 335214227, 493566960, 670428454, 1005642681, 1340856908, 1676071135, 2011285362, 2681713816, 3352142270, 4022570724, 5028213405, 5363427632, 6704284540, 8045141448, 10056426810, 13408569080, 16090282896, 20112853620, 26817138160, 40225707240, 80451414480]

約数ペア:

[(1, 80451414480), (2, 40225707240), (3, 26817138160), (4, 20112853620), (5, 16090282896), (6, 13408569080), (8, 10056426810), (10, 8045141448), (12, 6704284540), (15, 5363427632), (16, 5028213405), (20, 4022570724), (24, 3352142270), (30, 2681713816), (40, 2011285362), (48, 1676071135), (60, 1340856908), (80, 1005642681), (120, 670428454), (163, 493566960), (240, 335214227), (326, 246783480), (489, 164522320), (652, 123391740), (815, 98713392), (863, 93222960), (978, 82261160), (1304, 61695870), (1630, 49356696), (1726, 46611480), (1956, 41130580), (2383, 33760560), (2445, 32904464), (2589, 31074320), (2608, 30847935), (3260, 24678348), (3452, 23305740), (3912, 20565290), (4315, 18644592), (4766, 16880280), (4890, 16452232), (5178, 15537160), (6520, 12339174), (6904, 11652870), (7149, 11253520), (7824, 10282645), (8630, 9322296), (9532, 8440140), (9780, 8226116), (10356, 7768580), (11915, 6752112), (12945, 6214864), (13040, 6169587), (13808, 5826435), (14298, 5626760), (17260, 4661148), (19064, 4220070), (19560, 4113058), (20712, 3884290), (23830, 3376056), (25890, 3107432), (28596, 2813380), (34520, 2330574), (35745, 2250704), (38128, 2110035), (39120, 2056529), (41424, 1942145), (47660, 1688028), (51780, 1553716), (57192, 1406690), (69040, 1165287), (71490, 1125352), (95320, 844014), (103560, 776858), (114384, 703345), (140669, 571920), (142980, 562676), (190640, 422007), (207120, 388429), (281338, 285960)]