145338840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5851}}^1$

素因数の和:5894

約数の個数: 128

約数和(自身を含む): 505612800

約数和(自身を除く): 360273960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 5851, 6210, 8280, 11702, 12420, 17553, 23404, 24840, 29255, 35106, 46808, 52659, 58510, 70212, 87765, 105318, 117020, 134573, 140424, 157977, 175530, 210636, 234040, 263295, 269146, 315954, 351060, 403719, 421272, 526590, 538292, 631908, 672865, 702120, 789885, 807438, 1053180, 1076584, 1211157, 1263816, 1345730, 1579770, 1614876, 2018595, 2106360, 2422314, 2691460, 3159540, 3229752, 3633471, 4037190, 4844628, 5382920, 6055785, 6319080, 7266942, 8074380, 9689256, 12111570, 14533884, 16148760, 18167355, 24223140, 29067768, 36334710, 48446280, 72669420, 145338840]

約数ペア:

[(1, 145338840), (2, 72669420), (3, 48446280), (4, 36334710), (5, 29067768), (6, 24223140), (8, 18167355), (9, 16148760), (10, 14533884), (12, 12111570), (15, 9689256), (18, 8074380), (20, 7266942), (23, 6319080), (24, 6055785), (27, 5382920), (30, 4844628), (36, 4037190), (40, 3633471), (45, 3229752), (46, 3159540), (54, 2691460), (60, 2422314), (69, 2106360), (72, 2018595), (90, 1614876), (92, 1579770), (108, 1345730), (115, 1263816), (120, 1211157), (135, 1076584), (138, 1053180), (180, 807438), (184, 789885), (207, 702120), (216, 672865), (230, 631908), (270, 538292), (276, 526590), (345, 421272), (360, 403719), (414, 351060), (460, 315954), (540, 269146), (552, 263295), (621, 234040), (690, 210636), (828, 175530), (920, 157977), (1035, 140424), (1080, 134573), (1242, 117020), (1380, 105318), (1656, 87765), (2070, 70212), (2484, 58510), (2760, 52659), (3105, 46808), (4140, 35106), (4968, 29255), (5851, 24840), (6210, 23404), (8280, 17553), (11702, 12420)]