119818920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:979

約数の個数: 128

約数和(自身を含む): 391910400

約数和(自身を除く): 272091480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 89, 104, 120, 130, 156, 178, 195, 260, 267, 312, 356, 390, 445, 520, 534, 712, 780, 863, 890, 1068, 1157, 1335, 1560, 1726, 1780, 2136, 2314, 2589, 2670, 3452, 3471, 3560, 4315, 4628, 5178, 5340, 5785, 6904, 6942, 8630, 9256, 10356, 10680, 11219, 11570, 12945, 13884, 17260, 17355, 20712, 22438, 23140, 25890, 27768, 33657, 34520, 34710, 44876, 46280, 51780, 56095, 67314, 69420, 76807, 89752, 103560, 112190, 134628, 138840, 153614, 168285, 224380, 230421, 269256, 307228, 336570, 384035, 448760, 460842, 614456, 673140, 768070, 921684, 998491, 1152105, 1346280, 1536140, 1843368, 1996982, 2304210, 2995473, 3072280, 3993964, 4608420, 4992455, 5990946, 7987928, 9216840, 9984910, 11981892, 14977365, 19969820, 23963784, 29954730, 39939640, 59909460, 119818920]

約数ペア:

[(1, 119818920), (2, 59909460), (3, 39939640), (4, 29954730), (5, 23963784), (6, 19969820), (8, 14977365), (10, 11981892), (12, 9984910), (13, 9216840), (15, 7987928), (20, 5990946), (24, 4992455), (26, 4608420), (30, 3993964), (39, 3072280), (40, 2995473), (52, 2304210), (60, 1996982), (65, 1843368), (78, 1536140), (89, 1346280), (104, 1152105), (120, 998491), (130, 921684), (156, 768070), (178, 673140), (195, 614456), (260, 460842), (267, 448760), (312, 384035), (356, 336570), (390, 307228), (445, 269256), (520, 230421), (534, 224380), (712, 168285), (780, 153614), (863, 138840), (890, 134628), (1068, 112190), (1157, 103560), (1335, 89752), (1560, 76807), (1726, 69420), (1780, 67314), (2136, 56095), (2314, 51780), (2589, 46280), (2670, 44876), (3452, 34710), (3471, 34520), (3560, 33657), (4315, 27768), (4628, 25890), (5178, 23140), (5340, 22438), (5785, 20712), (6904, 17355), (6942, 17260), (8630, 13884), (9256, 12945), (10356, 11570), (10680, 11219)]