2580960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 8588160

約数和(自身を除く): 6007200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 283, 285, 304, 380, 456, 480, 566, 570, 608, 760, 849, 912, 1132, 1140, 1415, 1520, 1698, 1824, 2264, 2280, 2830, 3040, 3396, 4245, 4528, 4560, 5377, 5660, 6792, 8490, 9056, 9120, 10754, 11320, 13584, 16131, 16980, 21508, 22640, 26885, 27168, 32262, 33960, 43016, 45280, 53770, 64524, 67920, 80655, 86032, 107540, 129048, 135840, 161310, 172064, 215080, 258096, 322620, 430160, 516192, 645240, 860320, 1290480, 2580960]

約数ペア:

[(1, 2580960), (2, 1290480), (3, 860320), (4, 645240), (5, 516192), (6, 430160), (8, 322620), (10, 258096), (12, 215080), (15, 172064), (16, 161310), (19, 135840), (20, 129048), (24, 107540), (30, 86032), (32, 80655), (38, 67920), (40, 64524), (48, 53770), (57, 45280), (60, 43016), (76, 33960), (80, 32262), (95, 27168), (96, 26885), (114, 22640), (120, 21508), (152, 16980), (160, 16131), (190, 13584), (228, 11320), (240, 10754), (283, 9120), (285, 9056), (304, 8490), (380, 6792), (456, 5660), (480, 5377), (566, 4560), (570, 4528), (608, 4245), (760, 3396), (849, 3040), (912, 2830), (1132, 2280), (1140, 2264), (1415, 1824), (1520, 1698)]