79998623280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{195271}}^1$

素因数の和:195859

約数の個数: 120

約数和(自身を含む): 269135586720

約数和(自身を除く): 189136963440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 569, 720, 1138, 1707, 2276, 2845, 3414, 4552, 5121, 5690, 6828, 8535, 9104, 10242, 11380, 13656, 17070, 20484, 22760, 25605, 27312, 34140, 40968, 45520, 51210, 68280, 81936, 102420, 136560, 195271, 204840, 390542, 409680, 585813, 781084, 976355, 1171626, 1562168, 1757439, 1952710, 2343252, 2929065, 3124336, 3514878, 3905420, 4686504, 5858130, 7029756, 7810840, 8787195, 9373008, 11716260, 14059512, 15621680, 17574390, 23432520, 28119024, 35148780, 46865040, 70297560, 111109199, 140595120, 222218398, 333327597, 444436796, 555545995, 666655194, 888873592, 999982791, 1111091990, 1333310388, 1666637985, 1777747184, 1999965582, 2222183980, 2666620776, 3333275970, 3999931164, 4444367960, 4999913955, 5333241552, 6666551940, 7999862328, 8888735920, 9999827910, 13333103880, 15999724656, 19999655820, 26666207760, 39999311640, 79998623280]

約数ペア:

[(1, 79998623280), (2, 39999311640), (3, 26666207760), (4, 19999655820), (5, 15999724656), (6, 13333103880), (8, 9999827910), (9, 8888735920), (10, 7999862328), (12, 6666551940), (15, 5333241552), (16, 4999913955), (18, 4444367960), (20, 3999931164), (24, 3333275970), (30, 2666620776), (36, 2222183980), (40, 1999965582), (45, 1777747184), (48, 1666637985), (60, 1333310388), (72, 1111091990), (80, 999982791), (90, 888873592), (120, 666655194), (144, 555545995), (180, 444436796), (240, 333327597), (360, 222218398), (569, 140595120), (720, 111109199), (1138, 70297560), (1707, 46865040), (2276, 35148780), (2845, 28119024), (3414, 23432520), (4552, 17574390), (5121, 15621680), (5690, 14059512), (6828, 11716260), (8535, 9373008), (9104, 8787195), (10242, 7810840), (11380, 7029756), (13656, 5858130), (17070, 4686504), (20484, 3905420), (22760, 3514878), (25605, 3124336), (27312, 2929065), (34140, 2343252), (40968, 1952710), (45520, 1757439), (51210, 1562168), (68280, 1171626), (81936, 976355), (102420, 781084), (136560, 585813), (195271, 409680), (204840, 390542)]