1145179440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:896

約数の個数: 240

約数和(自身を含む): 4024171008

約数和(自身を除く): 2878991568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 47, 48, 60, 72, 80, 86, 90, 94, 120, 129, 141, 144, 172, 180, 188, 215, 235, 240, 258, 282, 344, 360, 376, 387, 423, 430, 470, 516, 564, 645, 688, 705, 720, 752, 774, 787, 846, 860, 940, 1032, 1128, 1290, 1410, 1548, 1574, 1692, 1720, 1880, 1935, 2021, 2064, 2115, 2256, 2361, 2580, 2820, 3096, 3148, 3384, 3440, 3760, 3870, 3935, 4042, 4230, 4722, 5160, 5640, 6063, 6192, 6296, 6768, 7083, 7740, 7870, 8084, 8460, 9444, 10105, 10320, 11280, 11805, 12126, 12592, 14166, 15480, 15740, 16168, 16920, 18189, 18888, 20210, 23610, 24252, 28332, 30315, 30960, 31480, 32336, 33840, 33841, 35415, 36378, 36989, 37776, 40420, 47220, 48504, 56664, 60630, 62960, 67682, 70830, 72756, 73978, 80840, 90945, 94440, 97008, 101523, 110967, 113328, 121260, 135364, 141660, 145512, 147956, 161680, 169205, 181890, 184945, 188880, 203046, 221934, 242520, 270728, 283320, 291024, 295912, 304569, 332901, 338410, 363780, 369890, 406092, 443868, 485040, 507615, 541456, 554835, 566640, 591824, 609138, 665802, 676820, 727560, 739780, 812184, 887736, 1015230, 1109670, 1218276, 1331604, 1353640, 1455120, 1479560, 1522845, 1590527, 1624368, 1664505, 1775472, 2030460, 2219340, 2436552, 2663208, 2707280, 2959120, 3045690, 3181054, 3329010, 4060920, 4438680, 4771581, 4873104, 5326416, 6091380, 6362108, 6658020, 7952635, 8121840, 8877360, 9543162, 12182760, 12724216, 13316040, 14314743, 15905270, 19086324, 23857905, 24365520, 25448432, 26632080, 28629486, 31810540, 38172648, 47715810, 57258972, 63621080, 71573715, 76345296, 95431620, 114517944, 127242160, 143147430, 190863240, 229035888, 286294860, 381726480, 572589720, 1145179440]

約数ペア:

[(1, 1145179440), (2, 572589720), (3, 381726480), (4, 286294860), (5, 229035888), (6, 190863240), (8, 143147430), (9, 127242160), (10, 114517944), (12, 95431620), (15, 76345296), (16, 71573715), (18, 63621080), (20, 57258972), (24, 47715810), (30, 38172648), (36, 31810540), (40, 28629486), (43, 26632080), (45, 25448432), (47, 24365520), (48, 23857905), (60, 19086324), (72, 15905270), (80, 14314743), (86, 13316040), (90, 12724216), (94, 12182760), (120, 9543162), (129, 8877360), (141, 8121840), (144, 7952635), (172, 6658020), (180, 6362108), (188, 6091380), (215, 5326416), (235, 4873104), (240, 4771581), (258, 4438680), (282, 4060920), (344, 3329010), (360, 3181054), (376, 3045690), (387, 2959120), (423, 2707280), (430, 2663208), (470, 2436552), (516, 2219340), (564, 2030460), (645, 1775472), (688, 1664505), (705, 1624368), (720, 1590527), (752, 1522845), (774, 1479560), (787, 1455120), (846, 1353640), (860, 1331604), (940, 1218276), (1032, 1109670), (1128, 1015230), (1290, 887736), (1410, 812184), (1548, 739780), (1574, 727560), (1692, 676820), (1720, 665802), (1880, 609138), (1935, 591824), (2021, 566640), (2064, 554835), (2115, 541456), (2256, 507615), (2361, 485040), (2580, 443868), (2820, 406092), (3096, 369890), (3148, 363780), (3384, 338410), (3440, 332901), (3760, 304569), (3870, 295912), (3935, 291024), (4042, 283320), (4230, 270728), (4722, 242520), (5160, 221934), (5640, 203046), (6063, 188880), (6192, 184945), (6296, 181890), (6768, 169205), (7083, 161680), (7740, 147956), (7870, 145512), (8084, 141660), (8460, 135364), (9444, 121260), (10105, 113328), (10320, 110967), (11280, 101523), (11805, 97008), (12126, 94440), (12592, 90945), (14166, 80840), (15480, 73978), (15740, 72756), (16168, 70830), (16920, 67682), (18189, 62960), (18888, 60630), (20210, 56664), (23610, 48504), (24252, 47220), (28332, 40420), (30315, 37776), (30960, 36989), (31480, 36378), (32336, 35415), (33840, 33841)]