512917320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1$

素因数の和:1015

約数の個数: 128

約数和(自身を含む): 1599575040

約数和(自身を除く): 1086657720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 173, 186, 248, 310, 346, 372, 465, 519, 620, 692, 744, 797, 865, 930, 1038, 1240, 1384, 1594, 1730, 1860, 2076, 2391, 2595, 3188, 3460, 3720, 3985, 4152, 4782, 5190, 5363, 6376, 6920, 7970, 9564, 10380, 10726, 11955, 15940, 16089, 19128, 20760, 21452, 23910, 24707, 26815, 31880, 32178, 42904, 47820, 49414, 53630, 64356, 74121, 80445, 95640, 98828, 107260, 123535, 128712, 137881, 148242, 160890, 197656, 214520, 247070, 275762, 296484, 321780, 370605, 413643, 494140, 551524, 592968, 643560, 689405, 741210, 827286, 988280, 1103048, 1378810, 1482420, 1654572, 2068215, 2757620, 2964840, 3309144, 4136430, 4274311, 5515240, 8272860, 8548622, 12822933, 16545720, 17097244, 21371555, 25645866, 34194488, 42743110, 51291732, 64114665, 85486220, 102583464, 128229330, 170972440, 256458660, 512917320]

約数ペア:

[(1, 512917320), (2, 256458660), (3, 170972440), (4, 128229330), (5, 102583464), (6, 85486220), (8, 64114665), (10, 51291732), (12, 42743110), (15, 34194488), (20, 25645866), (24, 21371555), (30, 17097244), (31, 16545720), (40, 12822933), (60, 8548622), (62, 8272860), (93, 5515240), (120, 4274311), (124, 4136430), (155, 3309144), (173, 2964840), (186, 2757620), (248, 2068215), (310, 1654572), (346, 1482420), (372, 1378810), (465, 1103048), (519, 988280), (620, 827286), (692, 741210), (744, 689405), (797, 643560), (865, 592968), (930, 551524), (1038, 494140), (1240, 413643), (1384, 370605), (1594, 321780), (1730, 296484), (1860, 275762), (2076, 247070), (2391, 214520), (2595, 197656), (3188, 160890), (3460, 148242), (3720, 137881), (3985, 128712), (4152, 123535), (4782, 107260), (5190, 98828), (5363, 95640), (6376, 80445), (6920, 74121), (7970, 64356), (9564, 53630), (10380, 49414), (10726, 47820), (11955, 42904), (15940, 32178), (16089, 31880), (19128, 26815), (20760, 24707), (21452, 23910)]