166153380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{120401}}^1$

素因数の和:120436

約数の個数: 48

約数和(自身を含む): 485460864

約数和(自身を除く): 319307484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 120401, 240802, 361203, 481604, 602005, 722406, 1204010, 1444812, 1806015, 2408020, 2769223, 3612030, 5538446, 7224060, 8307669, 11076892, 13846115, 16615338, 27692230, 33230676, 41538345, 55384460, 83076690, 166153380]

約数ペア:

[(1, 166153380), (2, 83076690), (3, 55384460), (4, 41538345), (5, 33230676), (6, 27692230), (10, 16615338), (12, 13846115), (15, 11076892), (20, 8307669), (23, 7224060), (30, 5538446), (46, 3612030), (60, 2769223), (69, 2408020), (92, 1806015), (115, 1444812), (138, 1204010), (230, 722406), (276, 602005), (345, 481604), (460, 361203), (690, 240802), (1380, 120401)]