24917880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15973}}^1$

素因数の和:16000

約数の個数: 64

約数和(自身を含む): 80508960

約数和(自身を除く): 55591080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 15973, 31946, 47919, 63892, 79865, 95838, 127784, 159730, 191676, 207649, 239595, 319460, 383352, 415298, 479190, 622947, 638920, 830596, 958380, 1038245, 1245894, 1661192, 1916760, 2076490, 2491788, 3114735, 4152980, 4983576, 6229470, 8305960, 12458940, 24917880]

約数ペア:

[(1, 24917880), (2, 12458940), (3, 8305960), (4, 6229470), (5, 4983576), (6, 4152980), (8, 3114735), (10, 2491788), (12, 2076490), (13, 1916760), (15, 1661192), (20, 1245894), (24, 1038245), (26, 958380), (30, 830596), (39, 638920), (40, 622947), (52, 479190), (60, 415298), (65, 383352), (78, 319460), (104, 239595), (120, 207649), (130, 191676), (156, 159730), (195, 127784), (260, 95838), (312, 79865), (390, 63892), (520, 47919), (780, 31946), (1560, 15973)]