1848627960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{1153}}^1$

素因数の和:1629

約数の個数: 128

約数和(自身を含む): 5743042560

約数和(自身を除く): 3894414600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 431, 465, 620, 744, 862, 930, 1153, 1240, 1293, 1724, 1860, 2155, 2306, 2586, 3448, 3459, 3720, 4310, 4612, 5172, 5765, 6465, 6918, 8620, 9224, 10344, 11530, 12930, 13361, 13836, 17240, 17295, 23060, 25860, 26722, 27672, 34590, 35743, 40083, 46120, 51720, 53444, 66805, 69180, 71486, 80166, 106888, 107229, 133610, 138360, 142972, 160332, 178715, 200415, 214458, 267220, 285944, 320664, 357430, 400830, 428916, 496943, 534440, 536145, 714860, 801660, 857832, 993886, 1072290, 1429720, 1490829, 1603320, 1987772, 2144580, 2484715, 2981658, 3975544, 4289160, 4969430, 5963316, 7454145, 9938860, 11926632, 14908290, 15405233, 19877720, 29816580, 30810466, 46215699, 59633160, 61620932, 77026165, 92431398, 123241864, 154052330, 184862796, 231078495, 308104660, 369725592, 462156990, 616209320, 924313980, 1848627960]

約数ペア:

[(1, 1848627960), (2, 924313980), (3, 616209320), (4, 462156990), (5, 369725592), (6, 308104660), (8, 231078495), (10, 184862796), (12, 154052330), (15, 123241864), (20, 92431398), (24, 77026165), (30, 61620932), (31, 59633160), (40, 46215699), (60, 30810466), (62, 29816580), (93, 19877720), (120, 15405233), (124, 14908290), (155, 11926632), (186, 9938860), (248, 7454145), (310, 5963316), (372, 4969430), (431, 4289160), (465, 3975544), (620, 2981658), (744, 2484715), (862, 2144580), (930, 1987772), (1153, 1603320), (1240, 1490829), (1293, 1429720), (1724, 1072290), (1860, 993886), (2155, 857832), (2306, 801660), (2586, 714860), (3448, 536145), (3459, 534440), (3720, 496943), (4310, 428916), (4612, 400830), (5172, 357430), (5765, 320664), (6465, 285944), (6918, 267220), (8620, 214458), (9224, 200415), (10344, 178715), (11530, 160332), (12930, 142972), (13361, 138360), (13836, 133610), (17240, 107229), (17295, 106888), (23060, 80166), (25860, 71486), (26722, 69180), (27672, 66805), (34590, 53444), (35743, 51720), (40083, 46120)]