13260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:42

約数の個数: 48

約数和(自身を含む): 42336

約数和(自身を除く): 29076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260]

約数ペア:

[(1, 13260), (2, 6630), (3, 4420), (4, 3315), (5, 2652), (6, 2210), (10, 1326), (12, 1105), (13, 1020), (15, 884), (17, 780), (20, 663), (26, 510), (30, 442), (34, 390), (39, 340), (51, 260), (52, 255), (60, 221), (65, 204), (68, 195), (78, 170), (85, 156), (102, 130)]