345360240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{569}}^1$

素因数の和:872

約数の個数: 160

約数和(自身を含む): 1195905600

約数和(自身を除く): 850545360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 281, 360, 432, 540, 562, 569, 720, 843, 1080, 1124, 1138, 1405, 1686, 1707, 2160, 2248, 2276, 2529, 2810, 2845, 3372, 3414, 4215, 4496, 4552, 5058, 5121, 5620, 5690, 6744, 6828, 7587, 8430, 8535, 9104, 10116, 10242, 11240, 11380, 12645, 13488, 13656, 15174, 15363, 16860, 17070, 20232, 20484, 22480, 22760, 25290, 25605, 27312, 30348, 30726, 33720, 34140, 37935, 40464, 40968, 45520, 50580, 51210, 60696, 61452, 67440, 68280, 75870, 76815, 81936, 101160, 102420, 121392, 122904, 136560, 151740, 153630, 159889, 202320, 204840, 245808, 303480, 307260, 319778, 409680, 479667, 606960, 614520, 639556, 799445, 959334, 1229040, 1279112, 1439001, 1598890, 1918668, 2398335, 2558224, 2878002, 3197780, 3837336, 4317003, 4796670, 5756004, 6395560, 7195005, 7674672, 8634006, 9593340, 11512008, 12791120, 14390010, 17268012, 19186680, 21585015, 23024016, 28780020, 34536024, 38373360, 43170030, 57560040, 69072048, 86340060, 115120080, 172680120, 345360240]

約数ペア:

[(1, 345360240), (2, 172680120), (3, 115120080), (4, 86340060), (5, 69072048), (6, 57560040), (8, 43170030), (9, 38373360), (10, 34536024), (12, 28780020), (15, 23024016), (16, 21585015), (18, 19186680), (20, 17268012), (24, 14390010), (27, 12791120), (30, 11512008), (36, 9593340), (40, 8634006), (45, 7674672), (48, 7195005), (54, 6395560), (60, 5756004), (72, 4796670), (80, 4317003), (90, 3837336), (108, 3197780), (120, 2878002), (135, 2558224), (144, 2398335), (180, 1918668), (216, 1598890), (240, 1439001), (270, 1279112), (281, 1229040), (360, 959334), (432, 799445), (540, 639556), (562, 614520), (569, 606960), (720, 479667), (843, 409680), (1080, 319778), (1124, 307260), (1138, 303480), (1405, 245808), (1686, 204840), (1707, 202320), (2160, 159889), (2248, 153630), (2276, 151740), (2529, 136560), (2810, 122904), (2845, 121392), (3372, 102420), (3414, 101160), (4215, 81936), (4496, 76815), (4552, 75870), (5058, 68280), (5121, 67440), (5620, 61452), (5690, 60696), (6744, 51210), (6828, 50580), (7587, 45520), (8430, 40968), (8535, 40464), (9104, 37935), (10116, 34140), (10242, 33720), (11240, 30726), (11380, 30348), (12645, 27312), (13488, 25605), (13656, 25290), (15174, 22760), (15363, 22480), (16860, 20484), (17070, 20232)]