1267837320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{556069}}^1$

素因数の和:556102

約数の個数: 64

約数和(自身を含む): 4003704000

約数和(自身を除く): 2735866680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 556069, 1112138, 1668207, 2224276, 2780345, 3336414, 4448552, 5560690, 6672828, 8341035, 10565311, 11121380, 13345656, 16682070, 21130622, 22242760, 31695933, 33364140, 42261244, 52826555, 63391866, 66728280, 84522488, 105653110, 126783732, 158479665, 211306220, 253567464, 316959330, 422612440, 633918660, 1267837320]

約数ペア:

[(1, 1267837320), (2, 633918660), (3, 422612440), (4, 316959330), (5, 253567464), (6, 211306220), (8, 158479665), (10, 126783732), (12, 105653110), (15, 84522488), (19, 66728280), (20, 63391866), (24, 52826555), (30, 42261244), (38, 33364140), (40, 31695933), (57, 22242760), (60, 21130622), (76, 16682070), (95, 13345656), (114, 11121380), (120, 10565311), (152, 8341035), (190, 6672828), (228, 5560690), (285, 4448552), (380, 3336414), (456, 2780345), (570, 2224276), (760, 1668207), (1140, 1112138), (2280, 556069)]