72373440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{75389}}^1$

素因数の和:75409

約数の個数: 56

約数和(自身を含む): 229788720

約数和(自身を除く): 157415280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 75389, 150778, 226167, 301556, 376945, 452334, 603112, 753890, 904668, 1130835, 1206224, 1507780, 1809336, 2261670, 2412448, 3015560, 3618672, 4523340, 4824896, 6031120, 7237344, 9046680, 12062240, 14474688, 18093360, 24124480, 36186720, 72373440]

約数ペア:

[(1, 72373440), (2, 36186720), (3, 24124480), (4, 18093360), (5, 14474688), (6, 12062240), (8, 9046680), (10, 7237344), (12, 6031120), (15, 4824896), (16, 4523340), (20, 3618672), (24, 3015560), (30, 2412448), (32, 2261670), (40, 1809336), (48, 1507780), (60, 1206224), (64, 1130835), (80, 904668), (96, 753890), (120, 603112), (160, 452334), (192, 376945), (240, 301556), (320, 226167), (480, 150778), (960, 75389)]