8729839080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{341543}}^1$

素因数の和:341631

約数の個数: 96

約数和(自身を含む): 28771666560

約数和(自身を除く): 20041827480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 12780, 25560, 341543, 683086, 1024629, 1366172, 1707715, 2049258, 2732344, 3073887, 3415430, 4098516, 5123145, 6147774, 6830860, 8197032, 10246290, 12295548, 13661720, 15369435, 20492580, 24249553, 24591096, 30738870, 40985160, 48499106, 61477740, 72748659, 96998212, 121247765, 122955480, 145497318, 193996424, 218245977, 242495530, 290994636, 363743295, 436491954, 484991060, 581989272, 727486590, 872983908, 969982120, 1091229885, 1454973180, 1745967816, 2182459770, 2909946360, 4364919540, 8729839080]

約数ペア:

[(1, 8729839080), (2, 4364919540), (3, 2909946360), (4, 2182459770), (5, 1745967816), (6, 1454973180), (8, 1091229885), (9, 969982120), (10, 872983908), (12, 727486590), (15, 581989272), (18, 484991060), (20, 436491954), (24, 363743295), (30, 290994636), (36, 242495530), (40, 218245977), (45, 193996424), (60, 145497318), (71, 122955480), (72, 121247765), (90, 96998212), (120, 72748659), (142, 61477740), (180, 48499106), (213, 40985160), (284, 30738870), (355, 24591096), (360, 24249553), (426, 20492580), (568, 15369435), (639, 13661720), (710, 12295548), (852, 10246290), (1065, 8197032), (1278, 6830860), (1420, 6147774), (1704, 5123145), (2130, 4098516), (2556, 3415430), (2840, 3073887), (3195, 2732344), (4260, 2049258), (5112, 1707715), (6390, 1366172), (8520, 1024629), (12780, 683086), (25560, 341543)]