348256680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{10709}}^1$

素因数の和:10994

約数の個数: 64

約数和(自身を含む): 1048723200

約数和(自身を除く): 700466520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 5420, 6504, 8130, 10709, 10840, 16260, 21418, 32127, 32520, 42836, 53545, 64254, 85672, 107090, 128508, 160635, 214180, 257016, 321270, 428360, 642540, 1285080, 2902139, 5804278, 8706417, 11608556, 14510695, 17412834, 23217112, 29021390, 34825668, 43532085, 58042780, 69651336, 87064170, 116085560, 174128340, 348256680]

約数ペア:

[(1, 348256680), (2, 174128340), (3, 116085560), (4, 87064170), (5, 69651336), (6, 58042780), (8, 43532085), (10, 34825668), (12, 29021390), (15, 23217112), (20, 17412834), (24, 14510695), (30, 11608556), (40, 8706417), (60, 5804278), (120, 2902139), (271, 1285080), (542, 642540), (813, 428360), (1084, 321270), (1355, 257016), (1626, 214180), (2168, 160635), (2710, 128508), (3252, 107090), (4065, 85672), (5420, 64254), (6504, 53545), (8130, 42836), (10709, 32520), (10840, 32127), (16260, 21418)]