2431364280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1\times {\mathrm{641}}^1$

素因数の和:1161

約数の個数: 128

約数和(自身を含む): 7422649920

約数和(自身を除く): 4991285640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 433, 438, 584, 641, 730, 866, 876, 1095, 1282, 1299, 1460, 1732, 1752, 1923, 2165, 2190, 2564, 2598, 2920, 3205, 3464, 3846, 4330, 4380, 5128, 5196, 6410, 6495, 7692, 8660, 8760, 9615, 10392, 12820, 12990, 15384, 17320, 19230, 25640, 25980, 31609, 38460, 46793, 51960, 63218, 76920, 93586, 94827, 126436, 140379, 158045, 187172, 189654, 233965, 252872, 277553, 280758, 316090, 374344, 379308, 467930, 474135, 555106, 561516, 632180, 701895, 758616, 832659, 935860, 948270, 1110212, 1123032, 1264360, 1387765, 1403790, 1665318, 1871720, 1896540, 2220424, 2775530, 2807580, 3330636, 3793080, 4163295, 5551060, 5615160, 6661272, 8326590, 11102120, 16653180, 20261369, 33306360, 40522738, 60784107, 81045476, 101306845, 121568214, 162090952, 202613690, 243136428, 303920535, 405227380, 486272856, 607841070, 810454760, 1215682140, 2431364280]

約数ペア:

[(1, 2431364280), (2, 1215682140), (3, 810454760), (4, 607841070), (5, 486272856), (6, 405227380), (8, 303920535), (10, 243136428), (12, 202613690), (15, 162090952), (20, 121568214), (24, 101306845), (30, 81045476), (40, 60784107), (60, 40522738), (73, 33306360), (120, 20261369), (146, 16653180), (219, 11102120), (292, 8326590), (365, 6661272), (433, 5615160), (438, 5551060), (584, 4163295), (641, 3793080), (730, 3330636), (866, 2807580), (876, 2775530), (1095, 2220424), (1282, 1896540), (1299, 1871720), (1460, 1665318), (1732, 1403790), (1752, 1387765), (1923, 1264360), (2165, 1123032), (2190, 1110212), (2564, 948270), (2598, 935860), (2920, 832659), (3205, 758616), (3464, 701895), (3846, 632180), (4330, 561516), (4380, 555106), (5128, 474135), (5196, 467930), (6410, 379308), (6495, 374344), (7692, 316090), (8660, 280758), (8760, 277553), (9615, 252872), (10392, 233965), (12820, 189654), (12990, 187172), (15384, 158045), (17320, 140379), (19230, 126436), (25640, 94827), (25980, 93586), (31609, 76920), (38460, 63218), (46793, 51960)]