127087740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54311}}^1$

素因数の和:54339

約数の個数: 72

約数和(自身を含む): 415160928

約数和(自身を除く): 288073188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 54311, 108622, 162933, 217244, 271555, 325866, 488799, 543110, 651732, 706043, 814665, 977598, 1086220, 1412086, 1629330, 1955196, 2118129, 2443995, 2824172, 3258660, 3530215, 4236258, 4887990, 6354387, 7060430, 8472516, 9775980, 10590645, 12708774, 14120860, 21181290, 25417548, 31771935, 42362580, 63543870, 127087740]

約数ペア:

[(1, 127087740), (2, 63543870), (3, 42362580), (4, 31771935), (5, 25417548), (6, 21181290), (9, 14120860), (10, 12708774), (12, 10590645), (13, 9775980), (15, 8472516), (18, 7060430), (20, 6354387), (26, 4887990), (30, 4236258), (36, 3530215), (39, 3258660), (45, 2824172), (52, 2443995), (60, 2118129), (65, 1955196), (78, 1629330), (90, 1412086), (117, 1086220), (130, 977598), (156, 814665), (180, 706043), (195, 651732), (234, 543110), (260, 488799), (390, 325866), (468, 271555), (585, 217244), (780, 162933), (1170, 108622), (2340, 54311)]