1878602280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{10159}}^1$

素因数の和:10263

約数の個数: 128

約数和(自身を含む): 5969203200

約数和(自身を除く): 4090600920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 67, 69, 92, 115, 120, 134, 138, 184, 201, 230, 268, 276, 335, 345, 402, 460, 536, 552, 670, 690, 804, 920, 1005, 1340, 1380, 1541, 1608, 2010, 2680, 2760, 3082, 4020, 4623, 6164, 7705, 8040, 9246, 10159, 12328, 15410, 18492, 20318, 23115, 30477, 30820, 36984, 40636, 46230, 50795, 60954, 61640, 81272, 92460, 101590, 121908, 152385, 184920, 203180, 233657, 243816, 304770, 406360, 467314, 609540, 680653, 700971, 934628, 1168285, 1219080, 1361306, 1401942, 1869256, 2041959, 2336570, 2722612, 2803884, 3403265, 3504855, 4083918, 4673140, 5445224, 5607768, 6806530, 7009710, 8167836, 9346280, 10209795, 13613060, 14019420, 15655019, 16335672, 20419590, 27226120, 28038840, 31310038, 40839180, 46965057, 62620076, 78275095, 81678360, 93930114, 125240152, 156550190, 187860228, 234825285, 313100380, 375720456, 469650570, 626200760, 939301140, 1878602280]

約数ペア:

[(1, 1878602280), (2, 939301140), (3, 626200760), (4, 469650570), (5, 375720456), (6, 313100380), (8, 234825285), (10, 187860228), (12, 156550190), (15, 125240152), (20, 93930114), (23, 81678360), (24, 78275095), (30, 62620076), (40, 46965057), (46, 40839180), (60, 31310038), (67, 28038840), (69, 27226120), (92, 20419590), (115, 16335672), (120, 15655019), (134, 14019420), (138, 13613060), (184, 10209795), (201, 9346280), (230, 8167836), (268, 7009710), (276, 6806530), (335, 5607768), (345, 5445224), (402, 4673140), (460, 4083918), (536, 3504855), (552, 3403265), (670, 2803884), (690, 2722612), (804, 2336570), (920, 2041959), (1005, 1869256), (1340, 1401942), (1380, 1361306), (1541, 1219080), (1608, 1168285), (2010, 934628), (2680, 700971), (2760, 680653), (3082, 609540), (4020, 467314), (4623, 406360), (6164, 304770), (7705, 243816), (8040, 233657), (9246, 203180), (10159, 184920), (12328, 152385), (15410, 121908), (18492, 101590), (20318, 92460), (23115, 81272), (30477, 61640), (30820, 60954), (36984, 50795), (40636, 46230)]