348519240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1031}}^1$

素因数の和:1364

約数の個数: 128

約数和(自身を含む): 1166572800

約数和(自身を除く): 818053560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 313, 360, 540, 626, 939, 1031, 1080, 1252, 1565, 1878, 2062, 2504, 2817, 3093, 3130, 3756, 4124, 4695, 5155, 5634, 6186, 6260, 7512, 8248, 8451, 9279, 9390, 10310, 11268, 12372, 12520, 14085, 15465, 16902, 18558, 18780, 20620, 22536, 24744, 27837, 28170, 30930, 33804, 37116, 37560, 41240, 42255, 46395, 55674, 56340, 61860, 67608, 74232, 84510, 92790, 111348, 112680, 123720, 139185, 169020, 185580, 222696, 278370, 322703, 338040, 371160, 556740, 645406, 968109, 1113480, 1290812, 1613515, 1936218, 2581624, 2904327, 3227030, 3872436, 4840545, 5808654, 6454060, 7744872, 8712981, 9681090, 11617308, 12908120, 14521635, 17425962, 19362180, 23234616, 29043270, 34851924, 38724360, 43564905, 58086540, 69703848, 87129810, 116173080, 174259620, 348519240]

約数ペア:

[(1, 348519240), (2, 174259620), (3, 116173080), (4, 87129810), (5, 69703848), (6, 58086540), (8, 43564905), (9, 38724360), (10, 34851924), (12, 29043270), (15, 23234616), (18, 19362180), (20, 17425962), (24, 14521635), (27, 12908120), (30, 11617308), (36, 9681090), (40, 8712981), (45, 7744872), (54, 6454060), (60, 5808654), (72, 4840545), (90, 3872436), (108, 3227030), (120, 2904327), (135, 2581624), (180, 1936218), (216, 1613515), (270, 1290812), (313, 1113480), (360, 968109), (540, 645406), (626, 556740), (939, 371160), (1031, 338040), (1080, 322703), (1252, 278370), (1565, 222696), (1878, 185580), (2062, 169020), (2504, 139185), (2817, 123720), (3093, 112680), (3130, 111348), (3756, 92790), (4124, 84510), (4695, 74232), (5155, 67608), (5634, 61860), (6186, 56340), (6260, 55674), (7512, 46395), (8248, 42255), (8451, 41240), (9279, 37560), (9390, 37116), (10310, 33804), (11268, 30930), (12372, 28170), (12520, 27837), (14085, 24744), (15465, 22536), (16902, 20620), (18558, 18780)]