159707760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10909}}^1$

素因数の和:10986

約数の個数: 80

約数和(自身を含む): 503256480

約数和(自身を除く): 343548720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 10909, 14640, 21818, 32727, 43636, 54545, 65454, 87272, 109090, 130908, 163635, 174544, 218180, 261816, 327270, 436360, 523632, 654540, 665449, 872720, 1309080, 1330898, 1996347, 2618160, 2661796, 3327245, 3992694, 5323592, 6654490, 7985388, 9981735, 10647184, 13308980, 15970776, 19963470, 26617960, 31941552, 39926940, 53235920, 79853880, 159707760]

約数ペア:

[(1, 159707760), (2, 79853880), (3, 53235920), (4, 39926940), (5, 31941552), (6, 26617960), (8, 19963470), (10, 15970776), (12, 13308980), (15, 10647184), (16, 9981735), (20, 7985388), (24, 6654490), (30, 5323592), (40, 3992694), (48, 3327245), (60, 2661796), (61, 2618160), (80, 1996347), (120, 1330898), (122, 1309080), (183, 872720), (240, 665449), (244, 654540), (305, 523632), (366, 436360), (488, 327270), (610, 261816), (732, 218180), (915, 174544), (976, 163635), (1220, 130908), (1464, 109090), (1830, 87272), (2440, 65454), (2928, 54545), (3660, 43636), (4880, 32727), (7320, 21818), (10909, 14640)]