495548160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{129049}}^1$

素因数の和:129073

約数の個数: 72

約数和(自身を含む): 1582669200

約数和(自身を除く): 1087121040

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 129049, 258098, 387147, 516196, 645245, 774294, 1032392, 1290490, 1548588, 1935735, 2064784, 2580980, 3097176, 3871470, 4129568, 5161960, 6194352, 7742940, 8259136, 10323920, 12388704, 15485880, 16518272, 20647840, 24777408, 30971760, 33036544, 41295680, 49554816, 61943520, 82591360, 99109632, 123887040, 165182720, 247774080, 495548160]

約数ペア:

[(1, 495548160), (2, 247774080), (3, 165182720), (4, 123887040), (5, 99109632), (6, 82591360), (8, 61943520), (10, 49554816), (12, 41295680), (15, 33036544), (16, 30971760), (20, 24777408), (24, 20647840), (30, 16518272), (32, 15485880), (40, 12388704), (48, 10323920), (60, 8259136), (64, 7742940), (80, 6194352), (96, 5161960), (120, 4129568), (128, 3871470), (160, 3097176), (192, 2580980), (240, 2064784), (256, 1935735), (320, 1548588), (384, 1290490), (480, 1032392), (640, 774294), (768, 645245), (960, 516196), (1280, 387147), (1920, 258098), (3840, 129049)]