201456480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{419701}}^1$

素因数の和:419719

約数の個数: 48

約数和(自身を含む): 634589424

約数和(自身を除く): 433132944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 419701, 839402, 1259103, 1678804, 2098505, 2518206, 3357608, 4197010, 5036412, 6295515, 6715216, 8394020, 10072824, 12591030, 13430432, 16788040, 20145648, 25182060, 33576080, 40291296, 50364120, 67152160, 100728240, 201456480]

約数ペア:

[(1, 201456480), (2, 100728240), (3, 67152160), (4, 50364120), (5, 40291296), (6, 33576080), (8, 25182060), (10, 20145648), (12, 16788040), (15, 13430432), (16, 12591030), (20, 10072824), (24, 8394020), (30, 6715216), (32, 6295515), (40, 5036412), (48, 4197010), (60, 3357608), (80, 2518206), (96, 2098505), (120, 1678804), (160, 1259103), (240, 839402), (480, 419701)]