123303960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26347}}^1$

素因数の和:26377

約数の個数: 96

約数和(自身を含む): 431580240

約数和(自身を除く): 308276280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 26347, 52694, 79041, 105388, 131735, 158082, 210776, 237123, 263470, 316164, 342511, 395205, 474246, 526940, 632328, 685022, 790410, 948492, 1027533, 1053880, 1185615, 1370044, 1580820, 1712555, 1896984, 2055066, 2371230, 2740088, 3082599, 3161640, 3425110, 4110132, 4742460, 5137665, 6165198, 6850220, 8220264, 9484920, 10275330, 12330396, 13700440, 15412995, 20550660, 24660792, 30825990, 41101320, 61651980, 123303960]

約数ペア:

[(1, 123303960), (2, 61651980), (3, 41101320), (4, 30825990), (5, 24660792), (6, 20550660), (8, 15412995), (9, 13700440), (10, 12330396), (12, 10275330), (13, 9484920), (15, 8220264), (18, 6850220), (20, 6165198), (24, 5137665), (26, 4742460), (30, 4110132), (36, 3425110), (39, 3161640), (40, 3082599), (45, 2740088), (52, 2371230), (60, 2055066), (65, 1896984), (72, 1712555), (78, 1580820), (90, 1370044), (104, 1185615), (117, 1053880), (120, 1027533), (130, 948492), (156, 790410), (180, 685022), (195, 632328), (234, 526940), (260, 474246), (312, 395205), (360, 342511), (390, 316164), (468, 263470), (520, 237123), (585, 210776), (780, 158082), (936, 131735), (1170, 105388), (1560, 79041), (2340, 52694), (4680, 26347)]