122879640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:601

約数の個数: 128

約数和(自身を含む): 399893760

約数和(自身を除く): 277014120

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, 227, 260, 312, 347, 390, 454, 520, 681, 694, 780, 908, 1041, 1135, 1362, 1388, 1560, 1735, 1816, 2082, 2270, 2724, 2776, 2951, 3405, 3470, 4164, 4511, 4540, 5205, 5448, 5902, 6810, 6940, 8328, 8853, 9022, 9080, 10410, 11804, 13533, 13620, 13880, 14755, 17706, 18044, 20820, 22555, 23608, 27066, 27240, 29510, 35412, 36088, 41640, 44265, 45110, 54132, 59020, 67665, 70824, 78769, 88530, 90220, 108264, 118040, 135330, 157538, 177060, 180440, 236307, 270660, 315076, 354120, 393845, 472614, 541320, 630152, 787690, 945228, 1023997, 1181535, 1575380, 1890456, 2047994, 2363070, 3071991, 3150760, 4095988, 4726140, 5119985, 6143982, 8191976, 9452280, 10239970, 12287964, 15359955, 20479940, 24575928, 30719910, 40959880, 61439820, 122879640]

約数ペア:

[(1, 122879640), (2, 61439820), (3, 40959880), (4, 30719910), (5, 24575928), (6, 20479940), (8, 15359955), (10, 12287964), (12, 10239970), (13, 9452280), (15, 8191976), (20, 6143982), (24, 5119985), (26, 4726140), (30, 4095988), (39, 3150760), (40, 3071991), (52, 2363070), (60, 2047994), (65, 1890456), (78, 1575380), (104, 1181535), (120, 1023997), (130, 945228), (156, 787690), (195, 630152), (227, 541320), (260, 472614), (312, 393845), (347, 354120), (390, 315076), (454, 270660), (520, 236307), (681, 180440), (694, 177060), (780, 157538), (908, 135330), (1041, 118040), (1135, 108264), (1362, 90220), (1388, 88530), (1560, 78769), (1735, 70824), (1816, 67665), (2082, 59020), (2270, 54132), (2724, 45110), (2776, 44265), (2951, 41640), (3405, 36088), (3470, 35412), (4164, 29510), (4511, 27240), (4540, 27066), (5205, 23608), (5448, 22555), (5902, 20820), (6810, 18044), (6940, 17706), (8328, 14755), (8853, 13880), (9022, 13620), (9080, 13533), (10410, 11804)]