145607520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{691}}^1$

素因数の和:1148

約数の個数: 96

約数和(自身を含む): 460373760

約数和(自身を除く): 314766240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 439, 480, 691, 878, 1317, 1382, 1756, 2073, 2195, 2634, 2764, 3455, 3512, 4146, 4390, 5268, 5528, 6585, 6910, 7024, 8292, 8780, 10365, 10536, 11056, 13170, 13820, 14048, 16584, 17560, 20730, 21072, 22112, 26340, 27640, 33168, 35120, 41460, 42144, 52680, 55280, 66336, 70240, 82920, 105360, 110560, 165840, 210720, 303349, 331680, 606698, 910047, 1213396, 1516745, 1820094, 2426792, 3033490, 3640188, 4550235, 4853584, 6066980, 7280376, 9100470, 9707168, 12133960, 14560752, 18200940, 24267920, 29121504, 36401880, 48535840, 72803760, 145607520]

約数ペア:

[(1, 145607520), (2, 72803760), (3, 48535840), (4, 36401880), (5, 29121504), (6, 24267920), (8, 18200940), (10, 14560752), (12, 12133960), (15, 9707168), (16, 9100470), (20, 7280376), (24, 6066980), (30, 4853584), (32, 4550235), (40, 3640188), (48, 3033490), (60, 2426792), (80, 1820094), (96, 1516745), (120, 1213396), (160, 910047), (240, 606698), (439, 331680), (480, 303349), (691, 210720), (878, 165840), (1317, 110560), (1382, 105360), (1756, 82920), (2073, 70240), (2195, 66336), (2634, 55280), (2764, 52680), (3455, 42144), (3512, 41460), (4146, 35120), (4390, 33168), (5268, 27640), (5528, 26340), (6585, 22112), (6910, 21072), (7024, 20730), (8292, 17560), (8780, 16584), (10365, 14048), (10536, 13820), (11056, 13170)]