2921889480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{89849}}^1$

素因数の和:90134

約数の個数: 64

約数和(自身を含む): 8798112000

約数和(自身を除く): 5876222520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 5420, 6504, 8130, 10840, 16260, 32520, 89849, 179698, 269547, 359396, 449245, 539094, 718792, 898490, 1078188, 1347735, 1796980, 2156376, 2695470, 3593960, 5390940, 10781880, 24349079, 48698158, 73047237, 97396316, 121745395, 146094474, 194792632, 243490790, 292188948, 365236185, 486981580, 584377896, 730472370, 973963160, 1460944740, 2921889480]

約数ペア:

[(1, 2921889480), (2, 1460944740), (3, 973963160), (4, 730472370), (5, 584377896), (6, 486981580), (8, 365236185), (10, 292188948), (12, 243490790), (15, 194792632), (20, 146094474), (24, 121745395), (30, 97396316), (40, 73047237), (60, 48698158), (120, 24349079), (271, 10781880), (542, 5390940), (813, 3593960), (1084, 2695470), (1355, 2156376), (1626, 1796980), (2168, 1347735), (2710, 1078188), (3252, 898490), (4065, 718792), (5420, 539094), (6504, 449245), (8130, 359396), (10840, 269547), (16260, 179698), (32520, 89849)]