142377360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25793}}^1$

素因数の和:25832

約数の個数: 80

約数和(自身を含む): 460577664

約数和(自身を除く): 318200304

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, 25793, 51586, 77379, 103172, 128965, 154758, 206344, 257930, 309516, 386895, 412688, 515860, 593239, 619032, 773790, 1031720, 1186478, 1238064, 1547580, 1779717, 2063440, 2372956, 2966195, 3095160, 3559434, 4745912, 5932390, 6190320, 7118868, 8898585, 9491824, 11864780, 14237736, 17797170, 23729560, 28475472, 35594340, 47459120, 71188680, 142377360]

約数ペア:

[(1, 142377360), (2, 71188680), (3, 47459120), (4, 35594340), (5, 28475472), (6, 23729560), (8, 17797170), (10, 14237736), (12, 11864780), (15, 9491824), (16, 8898585), (20, 7118868), (23, 6190320), (24, 5932390), (30, 4745912), (40, 3559434), (46, 3095160), (48, 2966195), (60, 2372956), (69, 2063440), (80, 1779717), (92, 1547580), (115, 1238064), (120, 1186478), (138, 1031720), (184, 773790), (230, 619032), (240, 593239), (276, 515860), (345, 412688), (368, 386895), (460, 309516), (552, 257930), (690, 206344), (920, 154758), (1104, 128965), (1380, 103172), (1840, 77379), (2760, 51586), (5520, 25793)]