290677680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5851}}^1$

素因数の和:5896

約数の個数: 160

約数和(自身を含む): 1044933120

約数和(自身を除く): 754255440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5520, 5851, 6210, 8280, 9936, 11702, 12420, 16560, 17553, 23404, 24840, 29255, 35106, 46808, 49680, 52659, 58510, 70212, 87765, 93616, 105318, 117020, 134573, 140424, 157977, 175530, 210636, 234040, 263295, 269146, 280848, 315954, 351060, 403719, 421272, 468080, 526590, 538292, 631908, 672865, 702120, 789885, 807438, 842544, 1053180, 1076584, 1211157, 1263816, 1345730, 1404240, 1579770, 1614876, 2018595, 2106360, 2153168, 2422314, 2527632, 2691460, 3159540, 3229752, 3633471, 4037190, 4212720, 4844628, 5382920, 6055785, 6319080, 6459504, 7266942, 8074380, 9689256, 10765840, 12111570, 12638160, 14533884, 16148760, 18167355, 19378512, 24223140, 29067768, 32297520, 36334710, 48446280, 58135536, 72669420, 96892560, 145338840, 290677680]

約数ペア:

[(1, 290677680), (2, 145338840), (3, 96892560), (4, 72669420), (5, 58135536), (6, 48446280), (8, 36334710), (9, 32297520), (10, 29067768), (12, 24223140), (15, 19378512), (16, 18167355), (18, 16148760), (20, 14533884), (23, 12638160), (24, 12111570), (27, 10765840), (30, 9689256), (36, 8074380), (40, 7266942), (45, 6459504), (46, 6319080), (48, 6055785), (54, 5382920), (60, 4844628), (69, 4212720), (72, 4037190), (80, 3633471), (90, 3229752), (92, 3159540), (108, 2691460), (115, 2527632), (120, 2422314), (135, 2153168), (138, 2106360), (144, 2018595), (180, 1614876), (184, 1579770), (207, 1404240), (216, 1345730), (230, 1263816), (240, 1211157), (270, 1076584), (276, 1053180), (345, 842544), (360, 807438), (368, 789885), (414, 702120), (432, 672865), (460, 631908), (540, 538292), (552, 526590), (621, 468080), (690, 421272), (720, 403719), (828, 351060), (920, 315954), (1035, 280848), (1080, 269146), (1104, 263295), (1242, 234040), (1380, 210636), (1656, 175530), (1840, 157977), (2070, 140424), (2160, 134573), (2484, 117020), (2760, 105318), (3105, 93616), (3312, 87765), (4140, 70212), (4968, 58510), (5520, 52659), (5851, 49680), (6210, 46808), (8280, 35106), (9936, 29255), (11702, 24840), (12420, 23404), (16560, 17553)]