73128120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46877}}^1$

素因数の和:46904

約数の個数: 64

約数和(自身を含む): 236265120

約数和(自身を除く): 163137000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 46877, 93754, 140631, 187508, 234385, 281262, 375016, 468770, 562524, 609401, 703155, 937540, 1125048, 1218802, 1406310, 1828203, 1875080, 2437604, 2812620, 3047005, 3656406, 4875208, 5625240, 6094010, 7312812, 9141015, 12188020, 14625624, 18282030, 24376040, 36564060, 73128120]

約数ペア:

[(1, 73128120), (2, 36564060), (3, 24376040), (4, 18282030), (5, 14625624), (6, 12188020), (8, 9141015), (10, 7312812), (12, 6094010), (13, 5625240), (15, 4875208), (20, 3656406), (24, 3047005), (26, 2812620), (30, 2437604), (39, 1875080), (40, 1828203), (52, 1406310), (60, 1218802), (65, 1125048), (78, 937540), (104, 703155), (120, 609401), (130, 562524), (156, 468770), (195, 375016), (260, 281262), (312, 234385), (390, 187508), (520, 140631), (780, 93754), (1560, 46877)]