122803240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25799}}^1$

素因数の和:25834

約数の個数: 64

約数和(自身を含む): 334368000

約数和(自身を除く): 211564760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 25799, 51598, 103196, 128995, 180593, 206392, 257990, 361186, 438583, 515980, 722372, 877166, 902965, 1031960, 1444744, 1754332, 1805930, 2192915, 3070081, 3508664, 3611860, 4385830, 6140162, 7223720, 8771660, 12280324, 15350405, 17543320, 24560648, 30700810, 61401620, 122803240]

約数ペア:

[(1, 122803240), (2, 61401620), (4, 30700810), (5, 24560648), (7, 17543320), (8, 15350405), (10, 12280324), (14, 8771660), (17, 7223720), (20, 6140162), (28, 4385830), (34, 3611860), (35, 3508664), (40, 3070081), (56, 2192915), (68, 1805930), (70, 1754332), (85, 1444744), (119, 1031960), (136, 902965), (140, 877166), (170, 722372), (238, 515980), (280, 438583), (340, 361186), (476, 257990), (595, 206392), (680, 180593), (952, 128995), (1190, 103196), (2380, 51598), (4760, 25799)]