129306360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:625

約数の個数: 128

約数和(自身を含む): 407592000

約数和(自身を除く): 278285640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 73, 87, 116, 120, 145, 146, 174, 219, 232, 290, 292, 348, 365, 435, 438, 509, 580, 584, 696, 730, 870, 876, 1018, 1095, 1160, 1460, 1527, 1740, 1752, 2036, 2117, 2190, 2545, 2920, 3054, 3480, 4072, 4234, 4380, 5090, 6108, 6351, 7635, 8468, 8760, 10180, 10585, 12216, 12702, 14761, 15270, 16936, 20360, 21170, 25404, 29522, 30540, 31755, 37157, 42340, 44283, 50808, 59044, 61080, 63510, 73805, 74314, 84680, 88566, 111471, 118088, 127020, 147610, 148628, 177132, 185785, 221415, 222942, 254040, 295220, 297256, 354264, 371570, 442830, 445884, 557355, 590440, 743140, 885660, 891768, 1077553, 1114710, 1486280, 1771320, 2155106, 2229420, 3232659, 4310212, 4458840, 5387765, 6465318, 8620424, 10775530, 12930636, 16163295, 21551060, 25861272, 32326590, 43102120, 64653180, 129306360]

約数ペア:

[(1, 129306360), (2, 64653180), (3, 43102120), (4, 32326590), (5, 25861272), (6, 21551060), (8, 16163295), (10, 12930636), (12, 10775530), (15, 8620424), (20, 6465318), (24, 5387765), (29, 4458840), (30, 4310212), (40, 3232659), (58, 2229420), (60, 2155106), (73, 1771320), (87, 1486280), (116, 1114710), (120, 1077553), (145, 891768), (146, 885660), (174, 743140), (219, 590440), (232, 557355), (290, 445884), (292, 442830), (348, 371570), (365, 354264), (435, 297256), (438, 295220), (509, 254040), (580, 222942), (584, 221415), (696, 185785), (730, 177132), (870, 148628), (876, 147610), (1018, 127020), (1095, 118088), (1160, 111471), (1460, 88566), (1527, 84680), (1740, 74314), (1752, 73805), (2036, 63510), (2117, 61080), (2190, 59044), (2545, 50808), (2920, 44283), (3054, 42340), (3480, 37157), (4072, 31755), (4234, 30540), (4380, 29522), (5090, 25404), (6108, 21170), (6351, 20360), (7635, 16936), (8468, 15270), (8760, 14761), (10180, 12702), (10585, 12216)]