74963160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{208231}}^1$

素因数の和:208248

約数の個数: 48

約数和(自身を含む): 243631440

約数和(自身を除く): 168668280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 208231, 416462, 624693, 832924, 1041155, 1249386, 1665848, 1874079, 2082310, 2498772, 3123465, 3748158, 4164620, 4997544, 6246930, 7496316, 8329240, 9370395, 12493860, 14992632, 18740790, 24987720, 37481580, 74963160]

約数ペア:

[(1, 74963160), (2, 37481580), (3, 24987720), (4, 18740790), (5, 14992632), (6, 12493860), (8, 9370395), (9, 8329240), (10, 7496316), (12, 6246930), (15, 4997544), (18, 4164620), (20, 3748158), (24, 3123465), (30, 2498772), (36, 2082310), (40, 1874079), (45, 1665848), (60, 1249386), (72, 1041155), (90, 832924), (120, 624693), (180, 416462), (360, 208231)]