56502960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12391}}^1$

素因数の和:12426

約数の個数: 80

約数和(自身を含む): 184392960

約数和(自身を除く): 127890000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 12391, 24782, 37173, 49564, 61955, 74346, 99128, 123910, 148692, 185865, 198256, 235429, 247820, 297384, 371730, 470858, 495640, 594768, 706287, 743460, 941716, 991280, 1177145, 1412574, 1486920, 1883432, 2354290, 2825148, 2973840, 3531435, 3766864, 4708580, 5650296, 7062870, 9417160, 11300592, 14125740, 18834320, 28251480, 56502960]

約数ペア:

[(1, 56502960), (2, 28251480), (3, 18834320), (4, 14125740), (5, 11300592), (6, 9417160), (8, 7062870), (10, 5650296), (12, 4708580), (15, 3766864), (16, 3531435), (19, 2973840), (20, 2825148), (24, 2354290), (30, 1883432), (38, 1486920), (40, 1412574), (48, 1177145), (57, 991280), (60, 941716), (76, 743460), (80, 706287), (95, 594768), (114, 495640), (120, 470858), (152, 371730), (190, 297384), (228, 247820), (240, 235429), (285, 198256), (304, 185865), (380, 148692), (456, 123910), (570, 99128), (760, 74346), (912, 61955), (1140, 49564), (1520, 37173), (2280, 24782), (4560, 12391)]