2669880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 8438400

約数和(自身を除く): 5768520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 1171, 2280, 2342, 3513, 4684, 5855, 7026, 9368, 11710, 14052, 17565, 22249, 23420, 28104, 35130, 44498, 46840, 66747, 70260, 88996, 111245, 133494, 140520, 177992, 222490, 266988, 333735, 444980, 533976, 667470, 889960, 1334940, 2669880]

約数ペア:

[(1, 2669880), (2, 1334940), (3, 889960), (4, 667470), (5, 533976), (6, 444980), (8, 333735), (10, 266988), (12, 222490), (15, 177992), (19, 140520), (20, 133494), (24, 111245), (30, 88996), (38, 70260), (40, 66747), (57, 46840), (60, 44498), (76, 35130), (95, 28104), (114, 23420), (120, 22249), (152, 17565), (190, 14052), (228, 11710), (285, 9368), (380, 7026), (456, 5855), (570, 4684), (760, 3513), (1140, 2342), (1171, 2280)]