328782240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1153

約数の個数: 240

約数和(自身を含む): 1211874048

約数和(自身を除く): 883091808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 621, 648, 690, 720, 736, 810, 828, 864, 920, 1035, 1080, 1103, 1104, 1242, 1296, 1380, 1440, 1620, 1656, 1840, 1863, 2070, 2160, 2206, 2208, 2484, 2592, 2760, 3105, 3240, 3309, 3312, 3680, 3726, 4140, 4320, 4412, 4968, 5515, 5520, 6210, 6480, 6618, 6624, 7452, 8280, 8824, 9315, 9927, 9936, 11030, 11040, 12420, 12960, 13236, 14904, 16545, 16560, 17648, 18630, 19854, 19872, 22060, 24840, 25369, 26472, 29781, 29808, 33090, 33120, 35296, 37260, 39708, 44120, 49635, 49680, 50738, 52944, 59562, 59616, 66180, 74520, 76107, 79416, 88240, 89343, 99270, 99360, 101476, 105888, 119124, 126845, 132360, 148905, 149040, 152214, 158832, 176480, 178686, 198540, 202952, 228321, 238248, 253690, 264720, 297810, 298080, 304428, 317664, 357372, 380535, 397080, 405904, 446715, 456642, 476496, 507380, 529440, 595620, 608856, 684963, 714744, 761070, 794160, 811808, 893430, 913284, 952992, 1014760, 1141605, 1191240, 1217712, 1369926, 1429488, 1522140, 1588320, 1786860, 1826568, 2029520, 2054889, 2283210, 2382480, 2435424, 2739852, 2858976, 3044280, 3424815, 3573720, 3653136, 4059040, 4109778, 4566420, 4764960, 5479704, 6088560, 6849630, 7147440, 7306272, 8219556, 9132840, 10274445, 10959408, 12177120, 13699260, 14294880, 16439112, 18265680, 20548890, 21918816, 27398520, 32878224, 36531360, 41097780, 54797040, 65756448, 82195560, 109594080, 164391120, 328782240]

約数ペア:

[(1, 328782240), (2, 164391120), (3, 109594080), (4, 82195560), (5, 65756448), (6, 54797040), (8, 41097780), (9, 36531360), (10, 32878224), (12, 27398520), (15, 21918816), (16, 20548890), (18, 18265680), (20, 16439112), (23, 14294880), (24, 13699260), (27, 12177120), (30, 10959408), (32, 10274445), (36, 9132840), (40, 8219556), (45, 7306272), (46, 7147440), (48, 6849630), (54, 6088560), (60, 5479704), (69, 4764960), (72, 4566420), (80, 4109778), (81, 4059040), (90, 3653136), (92, 3573720), (96, 3424815), (108, 3044280), (115, 2858976), (120, 2739852), (135, 2435424), (138, 2382480), (144, 2283210), (160, 2054889), (162, 2029520), (180, 1826568), (184, 1786860), (207, 1588320), (216, 1522140), (230, 1429488), (240, 1369926), (270, 1217712), (276, 1191240), (288, 1141605), (324, 1014760), (345, 952992), (360, 913284), (368, 893430), (405, 811808), (414, 794160), (432, 761070), (460, 714744), (480, 684963), (540, 608856), (552, 595620), (621, 529440), (648, 507380), (690, 476496), (720, 456642), (736, 446715), (810, 405904), (828, 397080), (864, 380535), (920, 357372), (1035, 317664), (1080, 304428), (1103, 298080), (1104, 297810), (1242, 264720), (1296, 253690), (1380, 238248), (1440, 228321), (1620, 202952), (1656, 198540), (1840, 178686), (1863, 176480), (2070, 158832), (2160, 152214), (2206, 149040), (2208, 148905), (2484, 132360), (2592, 126845), (2760, 119124), (3105, 105888), (3240, 101476), (3309, 99360), (3312, 99270), (3680, 89343), (3726, 88240), (4140, 79416), (4320, 76107), (4412, 74520), (4968, 66180), (5515, 59616), (5520, 59562), (6210, 52944), (6480, 50738), (6618, 49680), (6624, 49635), (7452, 44120), (8280, 39708), (8824, 37260), (9315, 35296), (9927, 33120), (9936, 33090), (11030, 29808), (11040, 29781), (12420, 26472), (12960, 25369), (13236, 24840), (14904, 22060), (16545, 19872), (16560, 19854), (17648, 18630)]