1384090320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{250741}}^1$

素因数の和:250780

約数の個数: 80

約数和(自身を含む): 4477249152

約数和(自身を除く): 3093158832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 250741, 501482, 752223, 1002964, 1253705, 1504446, 2005928, 2507410, 3008892, 3761115, 4011856, 5014820, 5767043, 6017784, 7522230, 10029640, 11534086, 12035568, 15044460, 17301129, 20059280, 23068172, 28835215, 30088920, 34602258, 46136344, 57670430, 60177840, 69204516, 86505645, 92272688, 115340860, 138409032, 173011290, 230681720, 276818064, 346022580, 461363440, 692045160, 1384090320]

約数ペア:

[(1, 1384090320), (2, 692045160), (3, 461363440), (4, 346022580), (5, 276818064), (6, 230681720), (8, 173011290), (10, 138409032), (12, 115340860), (15, 92272688), (16, 86505645), (20, 69204516), (23, 60177840), (24, 57670430), (30, 46136344), (40, 34602258), (46, 30088920), (48, 28835215), (60, 23068172), (69, 20059280), (80, 17301129), (92, 15044460), (115, 12035568), (120, 11534086), (138, 10029640), (184, 7522230), (230, 6017784), (240, 5767043), (276, 5014820), (345, 4011856), (368, 3761115), (460, 3008892), (552, 2507410), (690, 2005928), (920, 1504446), (1104, 1253705), (1380, 1002964), (1840, 752223), (2760, 501482), (5520, 250741)]