1200472960

素因数分解:

$2^7\times 5^1\times {\mathrm{229}}^1\times {\mathrm{8191}}^1$

素因数の和:8439

約数の個数: 64

約数和(自身を含む): 2882764800

約数和(自身を除く): 1682291840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 229, 320, 458, 640, 916, 1145, 1832, 2290, 3664, 4580, 7328, 8191, 9160, 14656, 16382, 18320, 29312, 32764, 36640, 40955, 65528, 73280, 81910, 131056, 146560, 163820, 262112, 327640, 524224, 655280, 1048448, 1310560, 1875739, 2621120, 3751478, 5242240, 7502956, 9378695, 15005912, 18757390, 30011824, 37514780, 60023648, 75029560, 120047296, 150059120, 240094592, 300118240, 600236480, 1200472960]

約数ペア:

[(1, 1200472960), (2, 600236480), (4, 300118240), (5, 240094592), (8, 150059120), (10, 120047296), (16, 75029560), (20, 60023648), (32, 37514780), (40, 30011824), (64, 18757390), (80, 15005912), (128, 9378695), (160, 7502956), (229, 5242240), (320, 3751478), (458, 2621120), (640, 1875739), (916, 1310560), (1145, 1048448), (1832, 655280), (2290, 524224), (3664, 327640), (4580, 262112), (7328, 163820), (8191, 146560), (9160, 131056), (14656, 81910), (16382, 73280), (18320, 65528), (29312, 40955), (32764, 36640)]